WWI By hydrospade69 Period: Jan 1, 1914 to Dec 31, 1918 WWI Jun 18, 1914 Assassination of Archduke Franz Ferdinand Jul 28, 1914 Austria declares war on Serbia and Germany declares war on Russia Aug 4, 1914 Britian allies with Australia and declare war on Germany and Austriam to create the Allies and the Central Powers May 7, 1915 Germany U-Boat sinks the Lusitania May 23, 1915 Italy switched sides And became an Allie Jan 27, 1916 Conscription introduced to Britian Apr 29, 1916 British surrender to the Turks in Mesopotamia Apr 6, 1917 USA Declares War on Germany and gives the Allies a needed boost. Dec 5, 1917 Armistice Day, Germany and Russia made Peace and Russia became a Central Power. Mar 21, 1918 Germany broke through Somme Nov 11, 1918 Germany singed Armistice and the War is over.
