World War 1 By newmanjh Jun 28, 1914 Archduke Franz Fernand of the Austra-Hungarian Empire is assasinated in Sarejevo Archduke Franz Fernand of the Austra-Hungarian Empire is assasinated in Sarejevo Jul 28, 1914 Austria-Hungary declares war on Serbia Aug 1, 1914 Germany declares war on Russia Aug 4, 1914 Britain declared war on Germany Apr 25, 1915 Allied troops land in Gallipoli May 23, 1915 Italy declared war on Germany and Austria Aug 5, 1915 The Germans captured Warsaw from the Russians Apr 6, 1917 USA declared war on Russia Dec 9, 1917 Britain captured Jerusalem from the Turks Mar 3, 1918 Russia and Germany sign a treaty together Oct 30, 1918 Turkey made peace Nov 3, 1918 Austria made peace Jan 4, 1919 Peace meeting in Paris