1920s Timeline By Adison Strouse 1913 Henry Ford perfects mass production Period: 1916 to 1917 Women gain right to vote 1919 Palmer Raids 1920 Renaissance began 1920 Prohibition began 1921 Sacco & Vanzetti convicted Period: 1921 to 1923 Teapot Dome Scandal 1925 Scopes trial 1927 Charles Lindberg crosses Atlantic 1928 Kellogg Briand Pact signed 1929 Black Tuesday stock market crash