World War l

Archduke Assassinated

Jun 29, 1914

Germany declares war on France

Aug 3, 1914

Austria-Hungary declares war

Aug 6, 1914

USA neutral

Aug 19, 1914

WWl

Period: Sep 25, 1914 to Apr 27, 1919

First Tanks

Sep 15, 1915

Zimmerman Telegraph

Feb 27, 1917

USA declares war on Germany

Apr 6, 1917

Germany’s navy mutinied

Oct 29, 1918

Treaty of Versailles

Sep 1, 1919