World War I Chronology

The chronology of World War I and the events leading to it and some of its consequences.

Home   More Chronologies
1851
Oct 02Ferdinand Foch believed to be responsible for Allies winning WW I, is born.Ref: 5
1863
Sep 30Reinhard von Scheer, German admiral who commanded the German fleet at the Battle of Jutland, is born.Ref: 2
1888
Aug 15T.E. Lawrence, the British soldier who gained fame as "Lawrence of Arabia," is born in Tremadoc, Wales.Ref: 68
1892
May 02Manfred von Richthofen (The Red Baron), WWI flying ace is born.Ref: 68
1906
Jun 07Lusitania launched.Ref: 10
1907
Sep 06The luxury liner Lusitania leaves London for NY on her maiden voyage.Ref: 2
Sep 07The Lusitania embarks on its maiden voyage. 
1913
Mar 29The German government announces a raise in taxes in order to finance the new military budget.Ref: 2
1914
Apr 14Lt. Douglas Campbell becomes first American to shoot down German plane.Ref: 10
Jun 28Austrian Archduke Francis Ferdinand, 50, and his wife, Sofia, were assassinated in Sarajevo by a Serb nationalist -- the event which triggered World War One.Ref: 5
Jul 23Austria-Hungary issued an ultimatum to Serbia following the killing of Archduke Francis Ferdinand by a Serb assassin; the dispute led to World War I. (Go to article.)Ref: 70
Jul 25Russia declares that it will act to protect Serbian sovereignty.Ref: 2
Jul 28Austria-Hungary declares war on Serbia; Austria-Hungary declares war on Russia, beginning World War I.Ref: 5
Aug 01World War I begins when Germany declares on war on Russia. France orders mobilization. First shots of World War I are fired.Ref: 5
Aug 02Germany invades Luxembourg.Ref: 2
Aug 02Russia invades Germany;seizes railway stations and Eydtkuhnen with little confrontation.WW1Ref: 10
Aug 03Germany invades Belgium & declares war on France in WW I.Ref: 5
Aug 03Kaiser's ships bomb Russian port of Libau.Ref: 10
Aug 04Germany invades Belgium causing Great Britain to declare war on Germany; Wilson proclaims US neutrality.Ref: 2
Aug 05The British Expeditionary Force mobilizes for World War I.Ref: 2
Aug 06The U.S.S. Tennessee sails to Europe with $6 million in gold to help American citizens stranded by the war. 
Aug 06Austria Hungary declares war on Russia; Serbia declares war against Germany.Ref: 5
Aug 07French forces invade Alsace. Gen. Joffre in supreme command of French army. Montenegro at war with Austria. Great Britain's Expeditionary Force lands at Ostend, Calais and Dunkirk.Ref: 38
Aug 07Spain declares herself neutral in WWI.Ref: 10
Aug 08Serbia at war with Germany.Ref: 38
Aug 08Montenegro declares war on Germany.Ref: 62
Aug 12Great Britain at war with Austria-Hungary. Montenegro at war with Germany.Ref: 38
Aug 12First shot fired in WWI by British soldier; France, Britain declare war on Austria-Hungary.Ref: 10
Aug 14Battle of the Frontiers begins (World War I) 
Aug 16Liege, Belgium, falls to the German army.Ref: 2
Aug 17Belgian capital removed from Brussels to Antwerp.Ref: 38
Aug 18President Wilson issued his "Proclamation of Neutrality," aimed at keeping the United States out of World War One.Ref: 70
Aug 19The British Expeditionary Force (BEF) lands in France.Ref: 2
Aug 19Canadian Parliament authorizes raising an expeditionary force.Ref: 38
Aug 20German forces occupy Brussels, Belgium during WW I.Ref: 5
Aug 20Russia wins an early victory over Germany at Gumbinnen.Ref: 2
Aug 23Japan declares war on Germany in World War One.Ref: 70
Aug 24Germans enter France near Lille.Ref: 38
Aug 25Japan declares war on Austria, WW1.Ref: 10
Aug 26The 5-day Battle of Tannenberg begins. The German army, led by Erich Ludendorff and Paul von Hindenburg, achieves its greatest victory of the war on the Eastern front against Russia.Ref: 5
Aug 28Three German cruisers are sunk by ships of the Royal Navy in the Battle of Heligoland Bight, the first major naval battle of World War I. On Christmas Day 1914, an audacious British air attack on a Zeppelin base in northern Germany caught the Germans with their defenses down.Ref: 2
Aug 28Austria declares war on Belgium.Ref: 38
Aug 30Amiens occupied by Germans.Ref: 38
Aug 30First German air raid on Paris, WWI.Ref: 10
Aug 31Russian army of invasion in East Prussia defeated at Tannenberg by Germans under Von Hindenburg.Ref: 38
Sep 03The French capital is moved from Paris to Bordeaux as the Battle of the Marne begins.A fanatically selfless sense of duty drove nurse Edith Cavell to harbor Allied soldiers behind German lines.Ref: 2
Sep 05(throught the 10th) The start of the 6-day First Battle of the Marne that halts the German invasion in France. Von Kluck is beaten by Gen. Joffre, and the German army retreats from Paris to the Soissons-Rheims line.Ref: 70
Sep 06Battle of the Marne; Germans prevented from occupying Paris.Ref: 5
Sep 08First aerial victory for a Russian aircraft, when captain P. N. Nesterov, in an unarmed Morane-Saulnier M, rammed an Austrian aircraft. He was killed in the process.Ref: 49
Sep 10The six-day Battle of the Marne ends, halting the German advance into France.Ref: 2
Sep 14Opening of the First Battle of the Aisne. 
Sep 14French reoccupy Amiens and Rheims.Ref: 38
Sep 15The first trenches on the Western front are dug. 
Sep 15Battle of Aisne begins between Germans & French during WW I.Ref: 5
Sep 18Battle of Aisne ends with Germans beating French during WW I.Ref: 5
Sep 22The German cruiser Emden shells Madras, India, destroying 346,000 gallons of fuel and killing only five civilians. The exploits of a lone, resourceful cruiser caught world attention, established tactics for commerce raiding and gave tradition to a new navy.Ref: 2
Sep 24In the Alsace-Lorraine area between France and Germany, the German Army captures St. Mihiel.Ref: 2
Sep 28German forces move into Antwerp Belgium (WW I).Ref: 5
Sep 29Antwerp bombardment begins.Ref: 38
Oct 02British Admiralty announces intention to mine North Sea areas.Ref: 38
Oct 04The first German Zeppelin raids London.Ref: 2
Oct 05A Voisin III biplane bomber shoots down a German Aviatik reconaissance aircraft with a Hotchkiss machine gun. This was the first conventional air-to-air kill.Ref: 49
Oct 09Antwerp surrenders to Germans after a 12-day siege. Government removed to Ostend.Ref: 2
Oct 10German forces route Belgians in Antwerp Belgium (WW I)Ref: 5
Oct 11During World War I, the Cathedral of Notre Dame suffered minor damage during an air raid on Paris. (Notre Dame, the most famous of the Gothic cathedrals of the Middle Ages, is distinguished for both its size and antiquity.)Ref: 5
Oct 13British occupy Ypres.Ref: 38
Oct 14Canadian Expeditionary Force of 32,000 men lands at Plymouth.Ref: 38
Oct 15Germans occupy Ostend. Belgian government removed to Havre, France.Ref: 38
Oct 19The German cruiser Emden captures her thirteenth Allied merchant ship in 24 days.Ref: 2
Oct 22U.S. places economic support behind Allies.Ref: 2
Oct 28The German cruiser Emden, disguised as a British ship, steams into Penang Harbor near Malaya and sinks the Russian light cruiser Zhemchug.Ref: 2
Nov 02Russia declares war with Turkey.Ref: 2
Nov 05Cyprus annexed by Great Britain.Ref: 5
Nov 05France and Great Britain declare war on Turkey.Ref: 2
Nov 09The Australian light cruiser HMAS Sydney wrecks the German cruiser Emden, forcing her to beach on a reef on North Keeling Island in the Indian Ocean.Ref: 2
Nov 20Bulgaria proclaims its neutrality in the First World War.Ref: 2
Nov 25German Field Marshal Fredrich von Hindenburg calls off the Lodz offensive 40 miles from Warsaw, Poland. The Russians lose 90,000 to the Germans' 35,000 in two weeks of fighting.Ref: 2
Dec 02Austrian troops occupy Belgrade, Serbia.Ref: 2
Dec 03Netherlands army shoots up geïnterneerde Belgian soldiers: 8 killed.Ref: 5
Dec 04The first Seaplane Unit formed by the German Navy officially comes into existence and begins operations from Zeebrugge, Belgium.Ref: 2
Dec 06German troops over run Lódz.Ref: 5
Dec 08The German cruisers Scharnhorst, Gneisenau, Nurnberg, and Liepzig are sunk by a British force in the Battle of the Falkland Islands.Ref: 2
Dec 14First German air raid on Britain. 
Dec 15Battle of Lodz ends; Russians retreat toward Moscow.Ref: 5
Dec 15British fleet forfeits chance to destroy German fleet in North Sea.Ref: 5
Dec 15Swedish troops over run Belgrade in Austria-Hungary.Ref: 5
Dec 16German squadron bombards Hartlepool, Scarborough and Whitby on east coast of England.Ref: 38
Dec 16French offensive in Artois (Petain).Ref: 5
Dec 17Austrian troops beat Russians in Limanova Poland.Ref: 5
Dec 24A German 'Taube' monoplane flown by Leutnant Caspar drops the first bomb on British soil (Dover, England)Ref: 49
Dec 24Over 577,000 Allied soldiers are to spend Christmas as prisoners in Germany.Ref: 2
Dec 25An unofficial Christmas Truce is observed by soldiers in the trenches along the Western Front during the first Christmas of World War I.Ref: 5
Dec 29The production of Belgian newspapers is halted to protest German censorship.Ref: 2
1915
Jan 01The German submarine U-24 sinks the British battleship Formidable off the coast of Plymouth Massachusetts.Ref: 2
Jan 02During World War I, the Turks are defeated by the Russians in he Battle of Sarikamish in the Caucasus.Ref: 17
Jan 04Trans-Caucausus Russian defeat Turkish troops.Ref: 5
Jan 08In World War I, Turkish forces occupy Tabriz, northern Persia, after the Russians evacuate.Ref: 17
Jan 08In World War I, the Battle of Soissons breaks out along the Western Front.Ref: 17
Jan 13W Churchill presents plan for assault on Dardanelles.Ref: 5
Jan 14The French abandon five miles of trenches to the Germans near Soissons.Ref: 2
Jan 19During World War I, Britain suffers its first casualties from an air attack when two German Zeppelins drop bombs on Great Yarmouth and King's Lynn on the eastern coast of England.Ref: 3
Jan 24The German cruiser Blücher is sunk by a British squadron in the Battle of Dogger Bank.Ref: 2
Jan 28The German navy attacks the U.S. freighter William P. Frye, loaded with wheat for Britain. This is the first US ship lost in World War I.Ref: 2
Jan 30First German submarine attack without warning occurs off the French CoastRef: 62
Jan 31German U-boats sink two British steamers in the English Channel.Ref: 2
Jan 31First (German) poison gas attack, against the Russians at Bolimov.Ref: 5
Feb 03Turkish & German army reach Suez Canal.Ref: 5
Feb 04Germany decrees British waters as part of the war zone; all ships to be sunk without warning.Ref: 2
Feb 072nd Battle of Masurian Lakes. German armies under Fieldmarshal Paul von Hindenburg surround a Russian army.Ref: 5
Feb 10President Wilson blasts the British for using the U.S. flag on merchant ships to deceive the Germans.Ref: 2
Feb 10Prussians defeated by Germans in Battle of Masurian Lakes.Ref: 38
Feb 14Kaiser Wilhelm II invites the U.S. Ambassador to Berlin in order to confer on the war.Ref: 2
Feb 17Edward Stone, 1st US combatant to die in WWI, is mortally wounded.Ref: 5
Feb 18German submarine 'blockade' of the British Isles begins.Ref: 38
Feb 19British and French warships begin their attacks on the Turkish forts at the mouth of the Dardenelles, in an abortive expedition to force the straits of Gallipoli.Ref: 2
Feb 2120th Russian Army corps surrenders.Ref: 5
Feb 22Germany begins "unrestricted" submarine war.Ref: 5
Feb 23Germany sinks US ships Carib & Evelyn & torpedoes Norwegian ship Regin.Ref: 5
Feb 25The Allied fleet destroys the outer forts of the Dardanelles.Ref: 38
Feb 26Malancourt, Argonnen first (German) flame-thrower.Ref: 5
Mar 01An American citizen dies in sinking of first passenger ship, the British liner, Falaba; Capt. George Van Horn Moseley of War College Divison suggests a plan for universal military training to Chief of Staff. 
Mar 01The Allies announce their aim to cut off all German supplies and assure the safety of the neutrals.Ref: 2
Mar 02Allied troops land at Kum-Kale, on Asiatic side of Dardanelles.Ref: 38
Mar 02British Vice Admiral Carden begins bombing of Dardanelles forts.Ref: 5
Mar 09The Germans take Grondno on the Eastern Front.Ref: 2
Mar 10British expedition Army in Belgium captures Neuve Chapelle.Ref: 5
Mar 11Britain announces blockade of German ports. 
Mar 13The Germans repel a British Expeditionary Force attack at the battle of Neuve Chapelle in France.Ref: 2
Mar 14The British Navy sinks the German battleship Dresden off the Chilean coast.Ref: 2
Mar 15Netherlands merchant ship Tubantia torpedoed & sinks in North Sea.Ref: 5
Mar 16British battle cruisers Inflexible & Irresistible hit mines in Dardanelle.Ref: 5
Mar 18Failed British attack in Dardanelles.Ref: 5
Mar 18French battleship Bouvet explodes, 640 killed.Ref: 5
Mar 18Turkey's Canakkale (Trojan) Sea Victory against allied powers (USA, Australia, England, Italy) during First World War.Ref: 5
Mar 20The French call off the Champagne offensive on the Western Front.Ref: 2
Mar 22Austrian fortress of Przmysl surrenders to Russians.Ref: 38
Mar 22A German Zepplin makes a night raid on Paris railway stations.Ref: 2
Mar 25The first submarine disaster occurs when a U.S. F-4 sinks off the Hawaiian coast, killing 21.Ref: 2
Mar 25German U boat torpedoes Netherlands merchant ship Medea.Ref: 5
Apr 05French begin Woëvre-offensive.Ref: 5
Apr 14Dutch merchant navy ship Katwijk sunk by Germany torpedo.Ref: 5
Apr 22The start of the Second Battle of Ypres marking the first use of chemical weapons (poison gas).Ref: 2
Apr 24German army fires chloroform gas in Ieper.Ref: 5
Apr 25France, Russia, Italy and Britain conclude secret Treaty of London.Ref: 9
Apr 2578,000 Allied soldiers (Australian and New Zealanders) invade the Gallipoli Peninsula in an unsuccessful attempt to take the Ottoman Turkish Empire out of World War I.Ref: 70
Apr 26Second Lieutenant Rhodes-Moorhouse becomes the first airman to win the Victoria Cross after conducting a successful bombing raid.Ref: 2
Apr 26Italy secretly signes Pact of London with Britain, France & Russia.Ref: 5
May 01The luxury liner Lusitania leaves NY Harbor for a voyage to Europe.Ref: 2
May 01American steamer merchant ship, tanker Gulflight is torpedoed off Scilly Isles by a German submarine; 3 lives are lost.Ref: 5
May 02British South Africa troops under General Botha capture Otymbingue, German Southwest Africa.Ref: 38
May 02Opening of great Austro-German offensive in Galicia (Gorlice-Tarnow).Ref: 17
May 03The Austrian army under Archduke Josef Ferdinand takes Tarnow as the Russians fall back from the Austro-German offensive in Galacia.Ref: 17
May 04Italy drops Triple Alliance with Austria-Hungary & Germany.Ref: 5
May 05German U-20 sinks Earl of Lathom.Ref: 5
May 06Allies attack Cape Helles, Hellespont.Ref: 5
May 06German U-20 sinks Centurion SE of Ireland.Ref: 5
May 07Alfred G Vanderbilt, US millionaire, dies aboard Lusitania.Ref: 5
May 07On its return trip from New York to Liverpool, England, the British ocean liner, Lusitania, is torpedoed by Germany's U-20 off the Kinsale Head, Irish coast, with loss of 1152 lives; 102 Americans. The Lusitania, carrying a cargo of ammunition from the U.S. to Great Britain, sank in 21 minutes.. This was Germany’s reason for the attack even though the ship was carrying over 2,000 civilian men, women and children. 1,198 lives were lost.Ref: 4
May 07Germans capture Libau, Russian Baltic port.Ref: 38
May 07Alfred Scott Witherbee Jr US Lusitania officer, dies.Ref: 5
May 07Charles Frohman dies aboard Lusitania.Ref: 5
May 07Elbert Hubbard author: A Message to Garcia, Little Journeys; founder: Roycroft Press; lost life aboard the ill-fated Lusitania.Ref: 4
May 09German and French forces open the Second Battle of Artois on the western front.Ref: 2
May 10Zeppelin drops hundred of bombs on Southend-on-SeaRef: 2
May 12Croatians plunder Armenia, killing 250.Ref: 5
May 23Italy declares war on Austria-Hungary & Germany during WWI.Ref: 5
May 24Italy declares war on Austria-Hungary.Ref: 5
May 252nd Battle of Ypres ends with 105,000 casualties.Ref: 5
May 26H H Asquith forms a liberal coalition government in England.Ref: 5
May 31German Zeppelins dropped the first bombs from the sky on a city; 3,000 lbs. of bombs fall on London.Ref: 2
Jun 01Germany conducts the first zeppelin air raid over England.Ref: 2
Jun 04(through the 6th) German aircraft bomb English towns.Ref: 38
Jun 11British troops take Cameroon in Africa.Ref: 2
Jun 15Allied aircraft bombs Karlsruhe, Baden, in retaliation for German bombing of English towns.Ref: 38
Jun 21Germany uses poison gas for the first time in warfare in the Argonne Forest.Ref: 2
Jun 22Austro-German forces occupy Lemberg on the Eastern Front as the Russians retreat.Ref: 2
Jun 26Montenegrins enter Scutari, Albania.Ref: 38
Jun 29First of twelve battles of the Isonzo begins on the Italian front. 
Jul 09German Southwest African surrenders to British South African troops under Gen. Botha.Ref: 5
Jul 21US President Wilson sends notes to Secretary of War Garrison and Secretary of Navy Daniels directing them to draft a defense program. 
Aug 05The Austro-German Army takes Warsaw, in present-day Poland, on the Eastern Front.Ref: 2
Aug 06Gallipoli Peninsula campaign enters a second stage with the debarkation of a new force of British troops in Suvla Bay, on the west of the peninsula.Ref: 38
Aug 09Russians defeat German fleet of 9 battleships and 12 cruisers at entrance of Gulf of Riga.Ref: 38
Aug 19Arabic, White Star liner, sunk by submarine off Fastnet; 44 lives lost; 2 Americans.Ref: 38
Aug 21The Washington Post carries story that General Staff is planning to send a force of 1 million soldiers overseas. 
Aug 21Italy declares war on Turkey.Ref: 2
Aug 24The Baltimore Sun carries story that General Staff is planning to send a force of 1 million soldiers overseas War College Division denies allegations in Washington Post and Baltimore Sun American General Staff, in response to request from Secretary of War Lindley M. Garrison, devotes much of the year to preparing the "Statement of a Proper Military Policy for the United States". 
Aug 25Brest-Litovsk, Russian fortress, captured by Austro-Germans.Ref: 38
Aug 28Italians reach Cima Cista, north-east of Trent.Ref: 38
Aug 30Germany responds to U.S. anger by ceasing to sink ships without warning. 
Aug 30British submarine attacks Constantinople and damages the Galata Bridge.Ref: 38
Aug 31Lutsk, Russian fortress, captured by Austrians.Ref: 38
Sep 02Austro-German armies take Grodno, Poland.Ref: 2
Sep 06Tsar Nicholas takes personal command of Russian armies. Grand Duke Nicholas is transferred to the Caucasus.Ref: 38
Sep 08Germany begins a new offensive in Argonne on the Western Front.Ref: 2
Sep 09A German zeppelin bombs London for the first time, causing little damage.Ref: 2
Sep 22Opening of Second Battle of Champagne on western front. 
Sep 24Bulgaria mobilizes troops on the Serbian border.Ref: 2
Sep 25Allies open offensive on Western front and occupy Lens.Ref: 2
Oct 05Anglo-French force lands at Salonika, Greece.Ref: 38
Oct 05Germany issues an apology and promises for payment for the 128 American passengers killed in the sinking of the British ship Lusitania.Ref: 2
Oct 09Belgrade again occupied by Austro-Germans.Ref: 38
Oct 13London bombarded by Zeppelins; 55 persons killed; 114 injured.Ref: 38
Oct 14Bulgaria at war with Serbia.Ref: 38
Oct 15Great Britain declares war on Bulgaria.Ref: 38
Oct 17France at war with Bulgaria.Ref: 38
Oct 19Italy and Russia at war with Bulgaria.Ref: 38
Oct 29Briand becomes premier of France, succeeding Viviani.Ref: 38
Nov 05Nish, Serbian war capital, captured by Bulgarians.Ref: 38
Nov 09Italian liner Ancona is sunk by German torpedoes, killing 272.Ref: 5
Nov 19The Allies ask China to join the entente against the Central Powers.Ref: 2
Nov 22The Anglo-Indian army, led by British General Sir Charles Townshend, attacks a larger Turkish force under General Nur-ud-Din at Ctesiphon, Iraq, but is repulsed.Ref: 2
Nov 24Serbian government transferred to Scutari, Albania.Ref: 38
Dec 04Henry Ford, with large party of peace advocates, sails for Europe on chartered steamer Oscar II, with the object of ending the war.Ref: 38
Dec 07David Lloyd George becomes Prime Minister of Britain. 
Dec 12Aristide Briand forms French war government.Ref: 5
Dec 12Russian troops overrun Hamadan, Persia.Ref: 5
Dec 13Serbia in hands of enemy, Allied forces abandoning last positions and retiring across Greek frontier.Ref: 38
Dec 15Gen. Sir Douglas Haig succeeds Field Marshal Sir John French as Commander-in-Chief of British forces in France.Ref: 38
Dec 18In a single night, about 20,000 Australian and New Zealand troops withdraw from Gallipoli, Turkey, undetected by the Turks defending the peninsula.A balance between accuracy and artistic license in historical film.Ref: 2
Dec 20Dardanelles expedition ends; British troops begin withdrawal from positions on Suvla Bay and Gallipoli Peninsula.Ref: 38
Dec 20Russian troops overrun Qom, Persia.Ref: 5
Dec 22Henry Ford leaves his peace party at Christiania and returns to the United States.Ref: 38
Dec 28Allies begin withdrawal of troops from Gallipoli. 
Dec 30Cromarty Harbour, Scottish-British cruiser Natal explodes: 405 die.Ref: 5
Dec 31The Germans torpedo the British liner Persia without any warning killing 335 passengers.Ref: 2
1916
Jan 03Three armored Japanese cruisers are ordered to guard the Suez Canal. Three armored Japanese cruisers are ordered to guard the Suez Canal.Ref: 2
Jan 04The British make the first attempt to raise the Turkish siege of Kut-el-Amara during World War I.Ref: 17
Jan 05Austria-Hungary offensive against Montenegro.Ref: 5
Jan 06British parlaiment passes its first compulsory military service bill despite much opposition.Ref: 17
Jan 07German troops conquer Fort Vaux at Verdun.Ref: 5
Jan 08Gallipoli evacuated by the BritishRef: 62
Jan 10Russian offensive in Kaukasus.Ref: 5
Jan 11Russian General Yudenich launches a WWI winter offensive and advances west.Ref: 2
Jan 11French troops capture/Serbian army flees to Corfu.Ref: 5
Jan 13Cettinje, capital of Montenegro, is occupied by Austrians.Ref: 38
Jan 14British authorities seize German attaché Franz von Papen's financial records confirming espionage activities in the U.S.Ref: 2
Jan 18The Russians force the Turkish 3rd Army back to Erzurum.Ref: 2
Jan 25Montenegro surrenders to Austria-Hungary.Ref: 5
Jan 27Wilson launches nationwide whistle-stop campaign to generate support for Preparedness and the Continental Army with three speeches in New York.Ref: 2
Jan 28German colony of Cameroon surrenders to Britain & France.Ref: 5
Jan 29(through the 29th) German Zeppelins bomb Paris and towns in England.Ref: 38
Jan 31President Woodrow Wilson refuses the compromise on Lusitania reparations.Ref: 2
Jan 31War College Division warns its civilian employees "to engage in no discussion whatever concerning the progress of the European War". 
Feb 03Wilson delivers final speech of Preparedness campaign in Saint Louis. 
Feb 06Germany admits full liability for Lusitania incident and recognizes the United State's right to claim indemnity.Ref: 2
Feb 08French cruiser "Admiral Charner" torpedoed off Syrian coast, kills 374.Ref: 5
Feb 09Conscription begins in Great Britain as the Military Service Act becomes effective.Ref: 2
Feb 10British conscription law goes into effect.Ref: 38
Feb 16Russian troops conquer Erzurum Armenia.Ref: 5
Feb 19Kamerun, German colony in Africa, conquered by British forces.Ref: 38
Feb 21The start of the Battle of Verdun. It lasts until December with no clear victor and 1 million casualties.Ref: 5
Feb 23French artillery kills entire French 72nd division at Samogneux Verdun.Ref: 5
Feb 24Acting Secretary of War Hugh L. Scott asks United States War College Division if any plans exist in the event "of a complete rupture" with Germany. 
Feb 25Fort Douaumont falls to Germans in Verdun battle.Ref: 5
Feb 26General Henri Philippe Petain takes command of the French forces at Verdun.Ref: 2
Feb 26Germans sink French transport ship Provence II, killing 930.Ref: 5
Feb 26Russian troops conquer Kermansjah Persia.Ref: 5
Mar 01Germany begins attacking ships in the Atlantic.Ref: 5
Mar 06The Allies recapture Fort Douamont in France during the Battle of Verdun.Ref: 2
Mar 09Germany declares war on Portugal on the latter's refusal to give up seized ships.Ref: 5
Mar 12French airship sinks British submarine D3.Ref: 5
Mar 14Battle of Verdun: German attack on Mort-Homme ridge, West of Verdun.Ref: 5
Mar 15Austria-Hungary at war with Portugal.Ref: 38
Mar 18On the Eastern Front, the Russians counter the Verdun assault with an attack at Lake Naroch. The Russians lose 100,000 men and the Germans lose 20,000.Ref: 2
Mar 20Allies attack Zeebrugge Belgium.Ref: 5
Mar 24Sussex, French cross-channel steamer, with many Americans aboard, sunk by submarine off Dieppe. No Americans lost.Ref: 38
Mar 29The Italians call off the fifth attack on Isonzo.Ref: 2
Mar 31Melancourt taken by Germans in Verdun Battle.Ref: 38
Mar 31Dutch government ends all military engagements.Ref: 5
Apr 02German troops overtake Bois de Caillette.Ref: 5
Apr 04American naval and military attaches in Paris and London draft plan for mobilizing US shipping to carry an American army to Europe, but their plan is ignored (this plan did not survive, but is referred to in a memorandum of 14 November 1916, Record of the Joint Army and Navy Board) 
Apr 04US Senate agrees (82-6) to participate in WWI.Ref: 5
Apr 05French troops occupy Bois de Caillette.Ref: 5
Apr 06German parliament OKs unrestricted submarine warfare.Ref: 5
Apr 09The German army launches its third offensive during the Battle of Verdun.Ref: 2
Apr 19President Wilson publicly warns Germany not to pursue submarine policy.Ref: 38
Apr 19Italians troops conquer Colonel di Lana at Merano.Ref: 5
Apr 20Russian troops landed at Marseilles for service on Frenchfront.Ref: 38
Apr 20German-British sea battle off Belgian coast.Ref: 5
Apr 22France battles at Fort Douaumont.Ref: 5
Apr 24Irish nationalists launch the Easter rebellion in Dublin. Republic declared. Patrick Pearse announced as first President.Ref: 70
Apr 27Marshal Lord Kitchener, British Secretary of State for War, asks for American military participation in Europe. 
Apr 29British force of 9000 men, under Gen. Townshend, besieged in Kut-el-Amara, surrenders to Turks.Ref: 38
Apr 30Irish rebellion ends with unconditional surrender of Pearse and other leaders, who are tried by court-martial and executed.Ref: 38
May 04Responding to a demand from President Woodrow Wilson, Germany agreed to limit its submarine warfare, averting a diplomatic break with Washington.Ref: 70
May 06Belgian troop march into Kigali, German East-Africa.Ref: 5
May 08Cymrio, White Star liner, is torpedoed off Irish coast.Ref: 38
May 08German munitions bunker in Fort Douaumont explodes.Ref: 2
May 09British-France Sykes-Picot meet over division of Turkey.Ref: 5
May 14Italian positions penetrated by Austrians.Ref: 38
May 15Vimy Ridge gained by British.Ref: 38
May 15Asiago Italy falls when Austrian troops attack the Italian front.Ref: 5
May 17British Summer Time (Daylight Savings), first introduced.Ref: 5
May 18US pilot Kiffin Rockwell shoots down German aircraft.Ref: 5
May 19Britain and France conclude the Sykes-Picot Agreement. 
May 19Escadrille Américaine (Lafayette) transfered to Verdun.Ref: 5
May 21Britain begins "Summer Time" (Daylight Savings Time).Ref: 5
May 22French troops occupy parts of Fort Douaumont Verdun.Ref: 5
May 23Heavy battles at Fort Douaumont Verdun.Ref: 5
May 24US pilot William Thaw shoots down a German Fokker.Ref: 5
May 24French driven out of Fort Douaumont after 500 killed or injured.Ref: 5
May 24Conscription begins in Britain.Ref: 5
May 26Bulgarians invade Greece and occupy forts on the Struma.Ref: 38
May 31The 2-day Battle of Jutland begins, the only major naval engagement of the war results in 10,000 dead with no clear winner.Ref: 38
May 31British battle cruiser Invincible explodes, killing all but 6.Ref: 5
Jun 03National Defense Act authorizes five-year expansion of US Army, but at the same time drastically limits size and authority of US War Department General Staff. 
Jun 04The Allies begin the Brusilov offensive against Austria-Hungary. 
Jun 05Kitchener, British Secretary of War, loses his life when the cruiser Hampshire, on which he was voyaging to Russia, is sunk off the Orkney Islands, Scotland.Ref: 38
Jun 06Germans capture Fort Vaux in Verdun attack.Ref: 38
Jun 21Allies demand Greek demobilization.Ref: 38
Jun 26Russian General Aleksei Brusilov renews his offensive against the Germans.Ref: 2
Jun 27King Constantine orders demobilization of Greek army.Ref: 38
Jul 01The start of The Battle of the Somme results in an estimated one million casualties and no breakthrough for the Allies. The British suffer approximately 60,000 casualties on the first day. The battle lasts until mid-November.Ref: 38
Jul 03The Battle of the Somme begins. More than 100,000 men are killed in the first day.Ref: 2
Jul 11The second battle of the Somme beginsRef: 62
Jul 14British penetrate German second line, using cavalry.Ref: 38
Jul 15Longueval captured by British.Ref: 38
Jul 16Pozieres occupied by British.Ref: 38
Jul 30British and French advance between Delville Wood and the Somme.Ref: 38
Jul 30Black Tom Island, NJ munitions plant destroyed; German sabotage suspected.Ref: 5
Aug 03French recapture Fleury.Ref: 38
Aug 05The British navy defeats the Ottomans at the naval battle off Port Said, Egypt.Ref: 2
Aug 07Persia forms an alliance with Britain and Russia.Ref: 2
Aug 11The Russia army takes Stanislau, Poland, from the Germans.Ref: 2
Aug 27Romania declares war on Austria-Hungary.Ref: 38
Aug 27Italy declares war on Germany.Ref: 2
Aug 28Italy declares war on Germany. Germany at war with Roumania.Ref: 70
Aug 30Paul Von Hindenburg becomes chief-of-General-Staff in Germany.Ref: 5
Aug 31Bulgaria at war with Roumania. Turkey at war with Roumania.Ref: 38
Aug 31Germany suspends submarine assaults. 
Sep 01Bulgaria declares war on Rumania as the First World War expands.Ref: 2
Sep 02Bulgarian forces invade Romania along the Dobrudja frontier.Ref: 38
Sep 03Allies turned back Germans in WW I's Battle of Verdun.Ref: 5
Sep 13Italians defeat Austrians on the Carso.Ref: 38
Sep 15Tanks introduced on the Somme battlefield by the British. British capture Flers, Courcelette, and other Germans positions on Western front, using tanks.Ref: 5
Sep 26Combles and Thiepval captured by British and French.Ref: 38
Sep 27Constance of Greece declares war on Bulgaria.Ref: 2
Sep 29Romanians begin retreat from Transylvania.Ref: 38
Oct 15Germany resumes U-boat attacks under search and destroy rules. 
Oct 24Fort Douaumont recaptured by French.Ref: 38
Oct 25German pilot Rudolf von Eschwege shoots down his first enemy plane, a Nieuport 12 of the Royal Naval Air Service over Bulgaria.Ref: 2
Nov 02Fort Vaux evacuated by Germans.Ref: 38
Nov 13British advance along the Ancre.Ref: 38
Nov 18The end of The Battle of the Somme results in an estimated one million casualties and no breakthrough for the Allies. The battle began on July 1.Ref: 3
Nov 21Britannic: sister ship of the Titanic sank in the Aegean Sea after an explosion. The vessel, which had been converted to a hospital ship during World War I, probably collided with an underwater mine. Of the more than 1,100 people aboard, only 30 died.Ref: 38
Nov 23German warships bombard English coast.Ref: 38
Nov 28Roumanian government is transferred to Jassy.Ref: 38
Nov 28First German airplane raid on London. 
Dec 01Allied troops enter Athens to insist upon surrender of Greek arms and munitions. King Constantine refuses to surrender to the Allies.Ref: 38
Dec 03French commander Joseph Joffre is dismissed after his failure at the Somme. Gen. Robert Nivelle is the new French commander-in-chief.Ref: 2
Dec 06German army under General Mackensen occupies Bucharest, capital of Roumania.Ref: 5
Dec 12Germans issue peace note suggesting compromise peace. 
Dec 13French chief of staff Joffre replaced by Nivelle.Ref: 5
Dec 15Battle of Verdun ends; French troops break through German lines taking 7,500 prisoners. (XDG, p 4A, 12/15/2003)Ref: 83
Dec 18US President Wilson requests statement of war objectives from warring nations in peace note; British offended by implication that their war aims are no more moral than Germany's.Ref: 38
Dec 18The Battle of Verdun ends with the French and Germans each having suffered more than 330,000 killed and wounded in 10 months.Ref: 2
Dec 26Germany replies to President's note and suggests a peace conference.Ref: 38
Dec 30The French government on behalf of Entente Allies replies to President Wilson's note and refuses to discuss peace till Germany agrees to give restitution, reparation and guarantees.Ref: 38
Dec 30Grigory Yefimovich Rasputin is murdered when he was thrown through a hole in the ice of the Neva River by relatives of the Czar.Ref: 2
1917
Jan 01Turkey declares its independence of suzerainty of European powers. Ivernia, Cunard liner, is sunk in Mediterranean.Ref: 38
Jan 05Bulgarian and German troops occupy the Port of Braila.Ref: 2
Jan 08Austria-Hungarian troops conquer Forlani Italy.Ref: 5
Jan 09German leaders decide to launch unrestricted U-boat warfare. 
Jan 09The last Turkish troops are driven back across the Egyptian frontier in World War I.Ref: 17
Jan 10Germany is rebuked as the Entente officially rejects a proposal for peace talks and demands the return of occupied territories from Germany.Ref: 2
Jan 22President Wilson pleaded for an end to war in Europe, calling for "peace without victory." (By April, however, America also was at war.)Ref: 70
Jan 29English submarine K13 leaves Gaire Loch.Ref: 5
Jan 31Germany resumes unlimited sub warfare, warning that all neutral ships that are in the war zone will be attacked.Ref: 2
Feb 01Admiral Tirpitz announces unlimited submarine war.Ref: 5
Feb 03A German submarine sinks the U.S. liner Housatonic off coast of Sicily. The United States severs diplomatic relations with Germany. Count Von Bernstorff is handed his passports.Ref: 2
Feb 05British General Staff estimates that no more than 250,000 American soldiers could be in Europe even after a year. 
Feb 07The British steamer California is sunk off the coast of Ireland by a German U-boat.Ref: 2
Feb 13Afric, White Star liner, sunk by submarine.Ref: 38
Feb 13Chief of British Imperial General Staff Sir William Roberston expresses grave doubts about American fighting capabilities. 
Feb 17British troops on the Ancre capture German positions.Ref: 38
Feb 22German Navy torpedoes 7 Dutch ships.Ref: 5
Feb 24Great Britain releases the Zimmermann Note to US President Wilson.Ref: 2
Feb 24Russian revolution breaks out.Ref: 5
Feb 25Laconia, Cunard liner, sunk off Irish coast.Ref: 38
Feb 26Kut-el-Amara recaptured from Turks by new British Mesopotamian expedition under command of Gen. Sir Stanley Maude.Ref: 38
Feb 26President Wilson publicly asks congress for the power to arm merchant ships.Ref: 2
Feb 28United States government makes public a communication from Germans to Mexico proposing an alliance, and offering as a reward the return of Mexico's lost territory in Texas, New Mexico and Arizona (Zimmermann Note ).Ref: 38
Feb 28AP reports México & Japan will ally with Germany if US enters WWI.Ref: 5
Mar 01The Zimmermann Note is released to the American press.Ref: 2
Mar 03Mexico denies having received an offer from Germany suggesting an alliance. (Zimmermann Note)Ref: 38
Mar 04Senate adjourns without passing Armed Ship Bill; "Little group of willful men" successfully filibuster. 
Mar 10Russian Czar suspends sittings of the Duma.Ref: 38
Mar 11British under General Maude capture Baghdad; soldiers from the Hampshire Regiment march into city.Ref: 17
Mar 12President Wilson announces the arming of merchant ships by executive order. 
Mar 14China breaks with Germany.Ref: 38
Mar 17Bapaume falls to British. Roye and Lassigny occupied by French.Ref: 38
Mar 18Peronne, Chaulnes, Nesle and Noyon evacuated by Germans, who retire on an 85-mile front.Ref: 38
Mar 18The Germans sink the U.S. ships, City of Memphis, Vigilante and the Illinois, without any type of warning.Ref: 2
Mar 19Alexander Ribot becomes French premier, succeeding Briand.Ref: 38
Mar 20Wilson's Cabinet votes unanimously for war. 
Mar 21Healdton, American ship, bound from Philadelphia to Rotterdam, sunk without warning; 21 men lost.Ref: 38
Mar 23Austrian Emperor Charles I makes a peace proposal to French President Poincare.Ref: 2
Mar 26(through the 31st) British advance on Cambrai.Ref: 38
Mar 26Battle of Gaza; British under Gen. Sir Charles Dobell fail.Ref: 10
Mar 28During World War I the Women's Army Auxiliary Corps (WAAC) was founded, these were Great Britain's first official service women.Ref: 2
Mar 29The U.S. War College Division issues its report. It calls for a large force of between 500,000 and 1,000,000 -- and optimistically estimates that at least ten months would be required to ship a force of 500,000 to Europe once it was raised and trained, putting the earliest effects of US involvement in mid- to late-1918; openly plans to send US force overseas, but argues against offensives through Macedonia or Holland; repeats opposition to sending an untrained American army overseas; Wilson publicly calls for a national army to be "raised and maintained exclusively by selective draft". 
Mar 31Russian Foreign Minister, Miliukov, promises that Russia would fight on.Ref: 90
Apr 01Aztec, American armed ship, sunk in submarine zone.Ref: 38
Apr 02At 8:32 pm President Wilson asks Congress to declare war against Germany, saying, ``The world must be made safe for democracy.''Ref: 70
Apr 04The Senate votes 82-6 in favor of war against Germany. (USA Today, p 5A, 10/08/2002)Ref: 13
Apr 05Missourian, American steamer, sunk in Mediterranean.Ref: 38
Apr 06The House votes 373-50 in favor of war against Germany. (USA Today, p 5A, 10/08/2002)Ref: 13
Apr 06Woodrow Wilson signs declaration;U.S. declares war on Germany and enters WW1 at 1:18 p.m.Ref: 10
Apr 07Cuba and Panama at war with Germany.Ref: 38
Apr 08Austria-Hungary breaks with United States.Ref: 38
Apr 09The Battle of Arras begins as Canadian troops begin a massive assault on Vimy Ridge.Ref: 2
Apr 09Germans retreat before British on long front. Bolivia breaks with Germany.Ref: 38
Apr 10Sir William Robertson advocates to Haig the dispatch of immediate American expeditionary force "to get some Americans killed and so get the country to take a real interest in the war" 
Apr 10Munition factory explosion at Eddystone PA, kills 133 workers.Ref: 5
Apr 13Vimy, Givenchy, Bailleul and positions about Lens taken by Canadians.Ref: 38
Apr 15British forces defeat the Germans at the battle of Arras.Ref: 2
Apr 16The French Army launches the 14-day Chemin des Dames offensive, but fails to break through the German lines. Mutiny breaks out amongst the French troops. 
Apr 20Turkey breaks with United States.Ref: 38
Apr 22President Wilson suggests to the belligerents a peace without victory.Ref: 38
May 09Liberia breaks with Germany.Ref: 38
May 10Allied ships get destroyer escorts to fend off German attacks in the Atlantic.Ref: 2
May 11Russian Council of Workmen's and Soldiers' Delegates demands peace conference.Ref: 38
May 15Gen. Petain succeeds Gen. Nivelle as Commander-in-Chief of French armies. Gen. Foch is appointed Chief of Staff.Ref: 38
May 16Bullecourt captured by British in the Arras battles.Ref: 38
May 18The U.S. Congress passes the Selective Service act, calling up soldiers to fight World War I.Ref: 2
May 19Nicaragua breaks with Germany.Ref: 38
May 21Leo Pinckney is the first American drafted during WWI.Ref: 5
May 22(through the 26th) Italians advance on the Carso.Ref: 38
May 23Dutch 2nd Chamber okays 1908 conscription draft.Ref: 5
May 28General Pershing leaves New York harbor for France. 
Jun 05Registration day for new draft army in United States; about 10 million American men began registering for the draft in World War I.Ref: 5
Jun 07 Messines-Wytschaete ridge in English hands.Ref: 38
Jun 07The General Staff issues plans to ship American forces at a rate of 120,000 per month beginning in August; this rate of dispatch would not be realized until April 1918. 
Jun 08Gen. Pershing, Commander-in-Chief of American expeditionary force, arrives in England en route to France.Ref: 38
Jun 14Gen Pershing & his HQ staff arrived in Paris during WW I.Ref: 5
Jun 14 President Wilson, in his Flag Day Address, declares that the initial American Expeditionary Force will be followed by more soldiers as quickly as possible, and that these soldiers will not be held in the US for training. 
Jun 15The Espionage Act is passed. 
Jun 17The Russian Duma meets in secret session in Petrograd and votes for an immediate Russian offensive against the German Army.Ref: 2
Jun 18Haiti breaks with Germany.Ref: 38
Jun 24Mutiny at Sebastopol by the Russian Black Sea FleetRef: 62
Jun 26The first U.S. infantry troops of the American Expeditionary Force, numbering some 14,000 soldiers, land in France at the port of Saint Nazaire.Ref: 3
Jun 26General Pershing arrives in France with the American Expeditionary Force.Ref: 2
Jul 01Russians begin offensive in Gallicia, Kerensky, Minister of War, leading in person.Ref: 38
Jul 02Pershing makes first request for a US army of 1,000,000. 
Jul 03American expeditionary force arrives in France.Ref: 38
Jul 06Canadian House of Commons passes Compulsory Military Service Bill.Ref: 38
Jul 06Arab forces led by T.E. Lawrence captured the port of Aqaba from the Turks during World War I.Ref: 70
Jul 09British warship "Vanguard" explodes at Scapa Flow killing 800.Ref: 5
Jul 11Pershing suggests that figure of 1,000,000 is only initial size, and a total force of 3,000,000 should be the goal. 
Jul 12King Constantine of Greece abdicates in favor of his second son, Alexander.Ref: 38
Jul 16(through the 23rd) Retreat of Russians on a front of 155 miles.Ref: 38
Jul 19Heavy Zeppelin raids on BritainRef: 62
Jul 20WW I draft lottery held; #258 is first drawn.Ref: 5
Jul 20Pact of Corfu leads to establishment of kingdom of Yugoslavia under Prince Alex II Serbia.Ref: 10
Jul 22Siam at war with Germany and Austria.Ref: 38
Jul 31Passchendaele offensive (Third Battle of Ypres) opens in Flanders. Ref 
Aug 01Pope Benedict XV makes plea for peace on a basis of no annexation, no indemnity.Ref: 38
Aug 03Mutiny breaks out in the German fleet at Wilhemshaven.Ref: 17
Aug 07Liberia at war with Germany.Ref: 38
Aug 08Canadian Conscription Bill passes its third reading in Senate.Ref: 38
Aug 14China declared war on Germany and Austria during World War I.Ref: 70
Aug 15Canadian troops capture Hill 70, dominating Lens.Ref: 38
Aug 19Italians cross the Isonzo and take Austrian positions.Ref: 38
Aug 28Pope Benedict's peace plea rejected by President Wilson.Ref: 38
Sep 01General Pershing establishes his general headquarters at Chaumont. 
Sep 03Riga captured by Germans.Ref: 38
Sep 04The American Expeditionary Force in France suffered its first fatalities in World War I.Ref: 70
Sep 14Paul Painleve becomes French premier, succeeding Ribot.Ref: 38
Sep 16Russia proclaimed a republic by Kerensky.Ref: 38
Sep 17The German Army recaptures the Russian Port of Riga from Russian forces.Ref: 2
Sep 20Costa Rica breaks with Germany.Ref: 38
Sep 21Gen. Tasker H. Bliss named Chief of Staff of the United States Army.Ref: 38
Sep 26Zonnebeke, Polygon Wood and Tower Hamlets, east of Ypres, taken by British.Ref: 38
Sep 29Turkish Mesopotamian army, under Ahmed Bey, captured by British.Ref: 38
Oct 03War Revenue Act; graduated income tax authorized. 
Oct 06Peru and Uruguay break with Germany.Ref: 38
Oct 09Poelcapelle and other German positions captured in Franco- British attack.Ref: 38
Oct 17Antilles, American transport, westbound from France, is sunk by submarine; 67 lost.Ref: 38
Oct 17Austro-German forces break through at Caporetto on Italian front. 
Oct 21Members of the First Division of the US Army training in Luneville, France, became the first Americans to see action on the front lines of World War One at Sommervillier under French command.Ref: 5
Oct 23Corporal Robert Bralet of Battery C of the Sixth Artillery became the first U.S. soldier to fire a shot in the war when he discharged a French 75mm gun into a German trench half-a-mile away.Ref: 3
Oct 23French advance northeast of Soissons.Ref: 38
Oct 23Battle of Caporetto begins, victory of Austro-Germans over Italians, WWI.Ref: 10
Oct 24In World War I, the Caporetto (Italy) campaign begins.Germans push Italians to Piave River & take 300,000 prisoners.Ref: 2
Oct 25Italians retreat across the Isonzo and evacuate the Bainsizza Plateau.Ref: 38
Oct 26Brazil at war with Germany.Ref: 38
Oct 31Beersheba, in Palestine, occupied by British.Ref: 38
Nov 01Germans abandon position on Chemin des Dames.Ref: 38
Nov 02Corporal James Gresham and privates Thomas Enright and Merle Hay of the Sixteenth Infantry become the first American soldiers to die in World War I when Germans raided their trenches near Bathelemont, France.Ref: 3
Nov 03Americans in trenches suffer 20 casualties in German attacks.Ref: 38
Nov 05General John Pershing leads U.S. troops into the first American action against German forces.Ref: 2
Nov 06Passchendaele captured by Canadians. British Mesopotamian forces reach Tekrit, 100 miles northwest of Bagdad.Ref: 38
Nov 07Allied Supreme War Council created at Rapollo, Italy. 
Nov 07British General Sir Edmond Allenby breaks the Turkish defensive line in the Third Battle of Gaza.Ref: 2
Nov 08Gen. Diaz succeeds Gen. Cadorna as Commander-in-Chief of Italian armies.Ref: 38
Nov 10The end of the 4-month Third Battles of Ypres, known as Passchendaele, results in minor gains, but still no breakthrough. 
Nov 12Canadians take the village of Passchendaele in Belgium during one of the bloodiest battles of World War I. Ref 
Nov 15Georges Clemenceau becomes Premier of France, succeeding Painlove.Ref: 38
Nov 20The British launch surprise tank attack at Cambrai. 
Nov 21German ace Rudolf von Eschwege is killed over Macedonia when he attacks a booby-trapped observation balloon packed with exploxsives.Ref: 2
Nov 21Ribecourt, Flesquieres, Havrincourt, Marcoing and other German positions captured by British.Ref: 38
Nov 23Italians repulse Germans on the whole front from the Asiago Plateau to the Brenta River.Ref: 38
Nov 24Cambrai menaced by British, who approach within three miles, capturing Bourlon Wood.Ref: 38
Nov 26The Bolsheviks offer an armistice between Russian and the Central Powers.Ref: 2
Dec 01German East Africa reported completely conquered. Allies' Supreme War Council, representing the United States, France, Great Britain and Italy, holds first meeting at Versailles.Ref: 38
Dec 03The new Russian government, represented by Leon Trotsky, signs an armistice with Germany.Ref: 38
Dec 05British retire from Bourlon Wood, Graincourt and other positions west of Cambrai.Ref: 38
Dec 06A French munitions ship "Mont Blanc" explodes in Halifax, kills 1,639+ and injures 9,000+.Ref: 5
Dec 07The House and Senate vote in favor of war against Austria-Hungary with votes of 365-1 and 74-0, respectively. (USA Today, p 5A, 10/08/2002)Ref: 13
Dec 09Jerusalem, held by the Turks for 673 years, surrenders to British, under Gen. Allenby.Ref: 5
Dec 10Panama at war with Austria-Hungary.Ref: 38
Dec 15Armistice signed between Germany and Russia at Brest-Litovsk.Ref: 38
Dec 22Central Powers and Soviets open peace negotiations at Brest-Litovsk. 
Dec 233 British warships come close to Holland.Ref: 5
Dec 24The Kaiser warns Russia that he will use "iron fist" and "shining sword" if peace is spurned.Ref: 2
1918
Jan 02Russian Bolsheviks threaten to re-enter the war unless Germany returns occupied territory.Ref: 2
Jan 05British premier Lloyd George demand for unified peace.Ref: 5
Jan 06Germany acknowledges Finland's independence.Ref: 2
Jan 07The Germans move 75,000 troops from the East Front to the Western Front.Ref: 2
Jan 08President Woodrow Wilson declares his 14 points as the path to world peace to a joint session of Congress.Ref: 2
Jan 22Ukraine proclaimed a free republic (German puppet).Ref: 5
Jan 25Austria and Germany reject U.S. peace proposals.Ref: 2
Jan 26US food administrator Hoover calls for "wheatless" & "meatless" days for war effort.Ref: 5
Jan 28Strike on Berlin ammunitions factory.Ref: 5
Jan 29The Supreme Allied Council meets at Versailles.Ref: 2
Feb 05Near Saabrucken, Germany, 1Lt Stephen Thompson becomes the first American flier to shoot down an enemy aircraft. 
Feb 08The Stars and Stripes, the weekly newspaper of the American Expeditionary Forces, was published for the first time.Ref: 4
Feb 11Wilson's delivers his Four Principles speech to a joint session of Congress. 
Feb 12All theatres in New York City were shut down in an effort to conserve coal.Ref: 4
Feb 15First WWI US army troop ship torpedoed & sunk by Germany, off Ireland.Ref: 5
Feb 20The Soviet Red Army seizes Kiev, the capital of the Ukraine.Ref: 2
Feb 21Australians chase Turkish troop out of Jericho, Dutch Palestine.Ref: 5
Feb 22Germany claims Baltic states, Finland & Ukraine from Russia.Ref: 5
Feb 29Bulgaria signs armistice. 
Mar 03Germany, Austria and Russia signed the Treaty of Brest-Litovsk, which ended Russian participation in World War One and deprived the Soviets of White Russia. (The treaty was annulled by the November 1918 armistice.)Ref: 5
Mar 07Finland signs an alliance treaty with Germany.Ref: 2
Mar 14An all-Russian Congress of Soviets ratifies a peace treaty with the Central Powers.Ref: 2
Mar 19S Potter becomes first US pilot to shoot down a German seaplane.Ref: 5
Mar 21Germany launches the first of five major offensives against the British (the Battle of Picardy) to win the war before American troops appear in the trenches. The Germans launch the 'Michael' offensive is better remembered as the First Battle of the Somme.Ref: 5
Mar 23German offensive redirects towards Amiens and Paris.Ref: 38
Mar 23Crépy-en-Laonnoise: German artillery shells Paris France, 256 killed.Ref: 5
Mar 23Paris bombs "Thick Bertha's Dike" (nickname for the widow Krupp).Ref: 5
Mar 26On the Western Front, the Germans take the French towns Noyon, Roye and Lihons.Ref: 2
Mar 26Doullens Agreement gives General Foch "co-ordinating authority" over the western front. 
Mar 28German Operation 'Mars' is repulsed at Arras.Ref: 38
Apr 04(and 5th) Australians halt German advance at Villers Bretonneux.Ref: 38
Apr 04The Battle of the Somme ends.Ref: 2
Apr 04Food riot in Amsterdam.Ref: 5
Apr 09Germans launch second assault of their 1918 offensive (Battle of the Lys) in British sector of Armentieres.Ref: 38
Apr 14Marshal Ferdinand Foch appointed Commander-in-Chief of Allied forces on western front.Ref: 10
Apr 14Douglas Campbell is first US ace pilot (shooting down 5th German plane).Ref: 5
Apr 21The Red Baron, Baron Von Richthofen is shot down (perhaps by ground fire) as he flies low in pursuit of Lt. Wilford May's Sopwith Camel. He was 25.Ref: 68
Apr 22British naval forces attempt to sink block-ships in the German U-boat bases at the Battle of Zeeburgge.Ref: 2
Apr 23(and 24th) British attempt to blockade Ostend harbour fails.Ref: 38
Apr 23Percy Thomson Dean Lieutenant-commander, is killed at Zeebrugge.Ref: 5
Apr 23Battle of Zeebrugge ends.Ref: 5
Apr 23Dover Patrol overthrows Germany U-boat in East Sea.Ref: 5
Apr 25British and Australian troops stop the German advance near Amiens. 
Apr 29America's WWI Ace of Aces, Eddie Rickenbacker, scores his first victory with the help of Captain James Norman Hall.Ref: 2
May 07Rumania forced to sign humiliating Treaty of Bucharest with Germans.Ref: 10
May 10HMS Vindictive sunk to block entrance of Ostend HarborRef: 2
May 15Pfc. Henry Johnson and Pfc. Needham Roberts receive the Croix de Guerre for their services in World War I. They are the first Americans to win France's highest military medal.Ref: 5
May 15Greek troops lands at Smyrna.Ref: 5
May 16The Sedition Act, an amendment to Espionage Act of 1917, becomes law. 
May 23German shells land on Paris. 
May 25German U-boats make their first appearance in US waters. 
May 27The third phase of 1918 German offensive (Third Battle of the Aisne) begins in French sector along Chemin des Dames.Ref: 5
May 2828th Regiment of US 1st Division goes into action at town of Cantigny. 
May 29German troops advance to the Marne but are stopped by US Divisions.Ref: 38
Jun 04French and American troops halt Germany's offensive at Chateau-Thierry, France.Ref: 2
Jun 06The World War One Battle of Belleau Wood, which resulted in a US victory over the Germans, began in France. The US 2nd Division captures Bouresches and southern part of Belleau Wood.Ref: 5
Jun 09The opening of fourth phase of 1918 German offensive (Battle of the Matz) in French sector between Noyon and Montdider.Ref: 17
Jun 12The first airplane bombing raid by an American unit occurs in France.Ref: 2
Jun 15(and 16th) Austrian offensive at Asiago defeated by combined British and French force.Ref: 38
Jun 17Last German air raid on Britain in World War IRef: 62
Jun 18Allied forces on the Western Front begin their largest counter-attack yet against the German army.Ref: 2
Jun 26The Germans begin firing their huge 420 mm howitzer, "Big Bertha," at Paris.Ref: 2
Jul 02Allied Supreme War Council supports intervention in Siberia. 
Jul 11Enrico Caruso bypassed opera for a short time to join the war (WWI) effort. Caruso recorded Over There, the patriotic song written by George M. Cohan.Ref: 4
Jul 15The Second Battle of the Marne began during World War I.Ref: 70
Jul 18US & French forces launch Aisne-Marne offensive in WW I.Ref: 5
Jul 19German armies retreat across Marne River in France (WW I).Ref: 5
Jul 26Mick (Edward) Mannock, WWI flying ace for Great Britain with 73 hits, is killed when his plane is shot down,Ref: 4
Aug 02A British force lands in Archangel, Russia, to support White Russian opposition to the Bolsheviks.Ref: 2
Aug 03Large-scale Allied intervention begins at Vladivostok. 
Aug 07Second battle of the Marne ends with German retreat.Ref: 10
Aug 08Anglo-French counter-attack at Amiens supported by heavy artillery and 400 tanks achieves major successes. Ludendorff describes it as 'the Black Day' for the German army.Ref: 38
Aug 08Six US soldiers are surrounded by Germans in France, Alvin York is given command & shoots 20 Germans & captures 132 more.Ref: 5
Aug 101st US Army organized under Pershing. 
Aug 11Battle of Amiens ends in WW I, Allies beat Germans.Ref: 5
Aug 19Sgt. Irving Berlin’s musical about army life, "Yip Yip Yaphank", in World War I opens at the Century Theatre in New York City.Ref: 4
Aug 20Britain opened its offensive on the Western front during World War One.Ref: 5
Sep 04US troops land in Archangel, Russia, stay 10 months.Ref: 5
Sep 06The German Army begins a general retreat across the Aisne, with British troops in pursuit.Ref: 2
Sep 12British troops retake Havincourt, Moeuvres, and Trescault along the Western Front.Ref: 2
Sep 12U.S. forces led by Gen. John J. Pershing launched an attack on the German-occupied St. Mihiel salient north of Verdun, France, during World War I.Ref: 70
Sep 13U.S. and French forces take St. Michiel, France in America's first action as a standing army. 15,000 enemy troops captured.Ref: 2
Sep 18The opening of the British offensive in Palestine (Battle of Megiddo). 
Sep 19American troops of the Allied North Russia Expeditionary Force receive their baptism of fire near the town of Seltso against Soviet forces.Ref: 2
Sep 22General Allenby leads the British army against the Turks, taking Haifa and Nazareth, Palestine.Ref: 2
Sep 25Brazil declares war on Austria.Ref: 2
Sep 26German Ace Ernst Udet shoots down two Allied planes, bringing his total for the war up to 62.Ref: 2
Sep 26The Meuse-Argonne offensive opens; the greatest offensive of war for US forces.Ref: 5
Sep 27President Woodrow Wilson opens his fourth Liberty Loan campaign to support men and machines for World War I.Ref: 2
Sep 29Allied forces scored a decisive breakthrough of the Hindenburg Line during World War One.Ref: 5
Sep 30Bulgaria pulls out of World War I.Ref: 2
Oct 01A combined Arab and British force captures Damascus from the Turks during World War I. In command of the British forces is T. E. Lawrence, a legendary British soldier known as Lawrence of Arabia. 
Oct 03Germans and Austrians send notes to Wilson requesting an armistice. 
Oct 08Alvin York's platoon was advancing toward the Decauville railway when they were hit with machine-gun fire from all sides. The doughboys captured one gun, but the noise drew the fire of the remaining German emplacements, killing six and seriously wounding three Americans. As the most senior of the remaining doughboys, York went out alone to engage the enemy with just his rifle and service revolver, picking off the machine-gunners one by one. When the fighting was over, York had single-handedly eliminated 35 machine guns, killed more than 20 Germans and taken 132 members of a Prussian Guards regiment as prisoners.Ref: 2
Oct 08Beirut taken by British.Ref: 10
Oct 09More than 250 bombers and 100 pursuit planes attack enemy forces in France.Ref: 50
Oct 12Pershing forms 2nd Army under command of General Bullard. 
Oct 17Last ship sunk by a U-boat in WWI (SS Lucia).Ref: 51
Oct 21Germany ceases unrestricted U-boat warfare. 
Oct 23President Wilson feels satisfied that the Germans are accepting his armistice terms and agrees to transmit their request for an armistice to the Allies. The Germans have agreed to suspend submarine warfare, cease inhumane practices such as the use of poison gas, and withdraw troops back into Germany. When the United States entered World War I, propagandist George Creel set out to stifle anti-war sentiment.Ref: 2
Oct 26Germany's supreme commander, General Erich Ludendorff, resigns, protesting the terms to which the German Government has agreed in negotiating the armistice. This sets the stage for his later support for Hitler and the Nazis, who claim that Germany did not lose the war on the battlefield but were "stabbed in the back" by politicians.Ref: 2
Oct 28Germany's sailors mutiny at port when asked to sail out to fight again.Ref: 38
Oct 30The Italians capture Vittorio Veneto and rout the Austro-Hungarian army.Ref: 2
Oct 30Turkey signs an armistice with the Allies, agreeing to end hostilities at noon, October 31.Ref: 2
Nov 01Americans breakthrough German defences at Meuse.Ref: 38
Nov 03The Austro-Hungarian Empire dissolves. 
Nov 03The German fleet at Kiel mutinies. This is the first act leading to German's capitulation in World War I.Ref: 2
Nov 04Austria signs an armistice with the Allies.Ref: 2
Nov 07An erroneous United Press report of armistice sets off celebrationsRef: 5
Nov 09Kaiser Wilhelm II abdicates, flees to Holland. German republic proclaimed under Philip Scheidemann.Ref: 5
Nov 10A German republic is founded. 
Nov 11At eleven o'clock on the eleventh day of the eleventh month of 1918, the war ends as Germany and Allies sign an Armistice.Ref: 2
Nov 17German troops evacuate Brussels.Ref: 2
Nov 18Wilson announces that he will attend peace conference personally. 
Nov 21The last German troops leave Alsace-Lorraine, France.Ref: 2
Nov 21Surrender of German Battle fleet to Allies.Ref: 10
Dec 01An American army of occupation enters Germany.Ref: 2
Dec 03The Allied Conference ends in London where they decide that Germany must pay for the war.Ref: 2
Dec 13US army of occupation crosses the Rhine, enters Germany.Ref: 5
Dec 22The last of the food restrictions, that had been enforced because of the shortages during World War I, are lifted.Ref: 2
1919
Jan 18The international peace conference seeking a formal end to World War I opens at Versailles, France, two months after the termination of the massive conflict.Ref: 3
Feb 06Germany National Assembly meets at Weimar. 
Feb 24President Wilson arrives at Boston aboard George Washington. 
Feb 28Lodge starts campaign against League of Nations. 
Mar 13Admiral Kolchak begins his offensive against Bolsheviks in the Russian Civil War. 
Mar 14President Wilson returns to Paris after a month's absence. 
Apr 07Allies evacuate Odessa. 
Apr 23Wilson appeals directly to Italians in an effort to gain their support for his views on peace settlement. 
May 06Paris Peace Conference disposes of German colonies; German East Africa is assigned to Britain & France, German Southwest Africa to South Africa.Ref: 5
May 07Treaty of Versailles submitted to German delegation. 
Jun 21The German High Seas Fleet scuttled at Scapa Flow.Ref: 5
Jun 28The Treaty of Versailles is signed in Hall of Mirrors at Versailles ending World War I.Ref: 4
Jul 08President Woodrow Wilson received a tumultuous welcome in New York City after his return from the Versailles Peace Conference in France.Ref: 70
Jul 10President Wilson personally delivered the Treaty of Versailles to the Senate, and urged its ratification.Ref: 70
Jul 19Peace celebrations all over the world for end of WWI.Ref: 10
Jul 21The British House of Lords ratifies the Versailles Treaty.Ref: 2
Aug 24Italian Premier Orlando walks out of peace conference over Fiume issue 
Nov 11The first two-minutes' silence is observed in Britain to commemorate those who died in the Great War.Ref: 2
Nov 19The Senate rejected the Treaty of Versailles by a vote of 55 in favor, 39 against, short of the two-thirds majority needed for ratification.Ref: 5
1920
Jan 03The last of the U.S. troops quit France.Ref: 2
Jan 23The Dutch government refuses the demands of the Allies to hand over Kaiser Wilhelm II, the dethroned German monarch who had fled to the Netherlands. (XDG, p 4A, 1/23/2003)Ref: 83
Feb 03The Allies demand that 890 German military leaders stand trial for war crimes.Ref: 2
Mar 19The U.S. Senate rejects the Treaty of Versailles for the second time, 49-35, failing the necessary two-thirds majority for passage. (Columbus Dispatch, 03/19/2000, p. 9D)Ref: 25
1921
Mar 01The Allies reject a $7.5 billion reparations offer in London. German delegations decides to quit all talks.Ref: 2
Apr 27Germany's liability was declared to be 6.65 billion pounds by the Reparations CommissionRef: 62
Aug 25The United States, which never ratified the Versailles Treaty ending World War I, finally signs a peace treaty with Germany and Austria. (Xenia Daily Gazette, p 4A, 8/25/2000) 
1922
Jan 06Conference of Cannes concerning German retribution payments.Ref: 5
Jan 13Conference of Cannes concerning German retribution payments ended.Ref: 5
1923
Jan 04The Paris Conference on war reparations hits a deadlock as the French insist on the hard line and the British insist on Reconstruction.Ref: 2
Jan 10The United States withdraws its last troops from Germany, specifically, from the Rhineland.Ref: 2
Jan 11The French enter the town of Essen in the Ruhr valley, to extract Germany's resources as war payment.Ref: 2
Feb 04French troops take the territories of Offenburg, Appenweier and Buhl in the Ruhr as a part of the agreement ending World War I.Ref: 2
Jun 20France announces it will seize the Rhineland to assist Germany in paying her war debts.Ref: 2
1924
Jun 04In memory of all the soldiers from the state of NY who died in the first World War, an eternal light was dedicated at Madison Square in NY City.Ref: 4
1925
Dec 01After a seven-year occupation, 7,000 British troops evacuate Cologne, Germany.Ref: 2
1926
Apr 29France & US reach accord on repayment of WWI.Ref: 5
Jun 26A memorial to the first US troops in France is unveiled at St. Nazaire.Ref: 2
1930
Jan 03The second conference on Germany's war reparations begins at the Hague, in the Netherlands.Ref: 2
Nov 06President Herbert Hoover awards the coveted Medal of Honor to Eddie Rickenbacker for his "conspicuous gallantry and intrepidity above and beyond the call of duty" in attacking seven enemy airplanes while on Sep. 25, 1918, shooting down two.Ref: 50
Dec 12The last Allied troops withdraw from the Saar region in Germany.Ref: 2
1932
May 29World War I veterans began arriving in Washington to demand cash bonuses they weren't scheduled to receive for another 13 years.Ref: 70
Jun 07Over 7,000 war veterans march on Washington, D.C., demanding their bonus pay for service in World War I.Ref: 2
1939
Sep 25Versailles Peace Treaty forgot to include Andorra, so Andorra & Germany finally sign an official treaty ending WW IRef: 5
1940
Mar 10Germany invades the Benelux countries.Ref: 5
Last Update: October 27th, 2005
© 2000-2005   Kenneth Fussichen