World War One

Main

Archduke Franz Ferdinand is Assassinated

1914

Britain declares war on Germany

1914

austria's ultimatum to serbia

1914

First battle of Marne begins

1914

Trench Warfare begins

1914 - 1915

Austria declares war on Serbia

1914

Battle of Tannenberg begins

1914

battle of gallipoli

1915

Japan presents the '21 Demands' to China

1915

sinking of the lusitania

1915

battle of somme

1916

German U-boat warfare begins

1916

Battle of Verdun begins

1916

Battle of Jutland begins

1916

America Enters The War

1917

Russian comunist Revolution begins

1917

Zimmer Note discovered

1917

unrestricted U-boat resumed

1917

Meuse-Argonne Offensive Begins

1918

Hindenburg Offensive Begins

1918

Treaty of Bret-Litovsk signed

1918

The Armistice is Signed

1918

kaiser Wilhelm abdicates

1918

italy joins the Allies

1918

Treaty of Versailles ends the war

1919