WWI By R.Lee Jun 28, 1914 Archduke Ferdinand Assassinated Assassination of Archduke Ferdinan Jul 28, 1914 Austria-Hungary Declares war on The Kingdom of Serbia Austria-Hungary Declares War on The Kingdom of Serbia Aug 3, 1914 Germany Declares War on France Germany Declares War on the and France Sep 6, 1914 First Battle of Marne First Battle of The Marne Apr 25, 1915 The Gallipoli Campaign The Gallipoli Campaign May 7, 1915 The Lusitania Sinks Lusitania Sinks Feb 21, 1916 The Battle of Verdun The Battle of Verdun May 31, 1916 The Battle of Jutland The Battle of Jutland Feb 25, 1917 The Zimmerman Telegram The Zimmerman Telegram May 6, 1917 U.S.A Declares War on Germany U.S.A Declares War on Germany May 18, 1917 The Selective Service Act Passed Selective Service Act Aug 8, 1918 The Battle of Amiens The Battle of Amiens Nov 11, 1918 Armistice Day Armistice Day Jun 28, 1919 The Treaty of Versailles Signed Treaty of Versailles
