World War I By mrtorres4 Jun 28, 1914 Archduke of Austria is Assasinated Aug 1, 1914 Germany declares war on Russia Aug 23, 1914 Japan declares war on Germany Apr 25, 1915 Battle of Gallipoli Allies attack the Ottoman Empire May 7, 1915 German submarine sinks a British passenger ship Apr 29, 1916 Surrender of British troops at the Siege of Kut in Mesopotamia Jan 19, 1917 Zimmerman Telegram The British intercept a Telegram from Germany asking Mexico to join the war. Apr 6, 1917 United States Congress declares War on Germany Aug 8, 1918 100 Days Offensive begins Nov 11, 1918 Armistice with Germany signed Jun 28, 1919 Treaty of Versailles signed
