1921-1941 By emory.taylor Mar 4, 1921 Warren G. Harding becomes President May 19, 1921 Emergency Immigration Act May 19, 1921 Emergency Quota Act Apr 3, 1922 Joseph Stalin becomes secretary of the Russian Communist Party Aug 3, 1923 Calvin Coolidge becomes president Jun 2, 1924 Revenue Act Aug 1, 1924 Dawes Plan Mar 21, 1925 Scope's Trial May 21, 1927 Flight of Charles Lindbergh Mar 4, 1929 Herbert Hoover becomes President Oct 27, 1929 Black Tuesday Mar 4, 1933 Franklin D. Roosevelt becomes president Dec 5, 1933 End of Prohibition Aug 19, 1934 Hitler becomes Fuher Jan 20, 1936 FDR begins second term Sep 3, 1939 World War II begins May 10, 1940 Hitler occupies France Jan 20, 1941 FDR begins third term Jun 22, 1941 Russia enters WWII Dec 7, 1941 Pearl Harbor Attack
