world war 1 By Erik,garcia Jun 28, 1914 the assassination Aug 4, 1914 neutrality Sep 5, 1914 Battle of Marne May 7, 1915 The sinking of Lusitania Feb 21, 1916 Battle of Verdum Mar 24, 1916 The Sussex Incident Jul 1, 1916 Battle of somme Jan 17, 1917 Zimmerman Telegram Feb 1, 1917 Submarine Warfare Apr 4, 1917 united States enters May 18, 1917 Selective Service Act Jun 15, 1917 Espionage Act Jul 5, 1917 American Expeditionary Force (AEF) Jan 8, 1918 Fourteen points Feb 1, 1918 Spanish Flu Epidemic
