1920s timeline By dirtybubba 1915 KDKA goes on the air from Pittsburgh 1920 Sacco and Vanzetti arrested for armed robbery and murder 1921 1st Miss America Pageant 1921 Teapot Dome Scandal 1924 1st Winter Olympics Held 1925 The Great Gatsby published by F. Scott Fitzgerald 1925 Scopes Monkey Trial 1925 Black Tuesday (Stock Market Crash) 1927 Charles Lindbergh completes solo flight across the Atlantic 1927 The Jazz Singer debuts (1st movie with sound) 1929 St. Valentine's Day Massacre