Unit 12 By Alexa_Espinal Mar 2, 1915 Council of National Defense established Mar 2, 1917 US enters World Wat 1 Mar 2, 1918 Wilson propses Fourteen Points Mar 2, 1919 Eighteenth Amendment Mar 2, 1920 19th Amendment Mar 2, 1921 Emergency Quota Act Mar 2, 1926 U.S troops occuy Nicaragua Mar 2, 1929 Stock-market crash Mar 2, 1932 Al Capone imprisoned