Cooper's Chapter 25 Timeline By forox Period: Jan 1, 1919 to Dec 31, 1929 Chapter 25 Timeline Jun 2, 1919 Bomb Attack on A. Mitchell Palmer Nov 7, 1919 Palmer Raids Begin Dec 1, 1919 "Soviet Arc" Leaves Jan 16, 1920 Volstead Act becomes effective May 1, 1920 Palmer Warns of Vast Communist Conspiracy; Doesn't Happen Aug 8, 1920 Nineteenth Amdendment Passes Nov 5, 1920 Warren Harding Elected Nov 17, 1921 First True Quota Law Passes Jan 1, 1923 Mercury Magazine Published Mar 1, 1923 Time Magazine started May 1, 1923 Marcus Garvery arrested for mail fraud Nov 5, 1924 Warren Harding Re-elected Feb 8, 1925 Marcus Garvey enters federal penitentiary Jan 1, 1927 Model T Ford Begins Production May 1, 1927 Char;es Lindburgh does cross-Atlantic flight Aug 23, 1927 Sacco and Vanzetti Died Nov 5, 1928 Herbert Hoover Elected