1920

  • Sacco and Vanzetti arrested for armed robbery and murder

    Sacco and Vanzetti were charged with committing robbery and murder at the Slater and Morrill shoe factory in South Braintree. On the afternoon of April 15, 1920, payroll clerk Frederick Parmenter and security guard Alessandro Berardelli were shot to death and robbed of over $15,000 in cash.
  • KDKA goes on the air from Pittsburgh

    This was just the sort of thing Westinghouse had in mind, and it asked Conrad to help set up a regularly transmitting station in Pittsburgh. On November 2, 1920, station KDKA made the nation's first commercial broadcast (a term coined by Conrad himself).
  • Teapot Dome Scandal

    The Teapot Dome scandal was a bribery scandal involving the administration of United States President Warren G. Harding from 1921 to 1923.
  • 1st Miss American Pageant

    What has become known as the first Miss America pageant was, at its start in 1921, an activity designed to attract tourists to extend their Labor Day holiday weekend and enjoy festivities in Atlantic City, New Jersey.
  • 1st Winter Olympics Held

    The 1924 Winter Olympics, officially known as the I Olympic Winter Games and commonly known as Chamonix 1924, were a winter multi-sport event which was held in 1924 in Chamonix, France.
  • Scopes Monkey Trial

    The Scopes trial, formally The State of Tennessee v. John Thomas Scopes, and commonly referred to as the Scopes Monkey Trial, was an American legal case from July 10 to July 21, 1925,
  • The Great Gatsby published by F. Scott Fitzgerald

    The Great Gatsby is a 1925 novel by American writer F. Scott Fitzgerald. Set in the Jazz Age on Long Island, near New York City, the novel depicts first-person narrator Nick Carraway's interactions with mysterious millionaire Jay Gatsby and Gatsby's obsession to reunite with his former lover, Daisy Buchanan.
  • St. Valentine's Day Massacre

    The Saint Valentine's Day Massacre was the murder of seven members and associates of Chicago's North Side Gang that occurred on Saint Valentine's Day 1929. The men were gathered at a Lincoln Park, Chicago garage on the morning of February 14, 1929.
  • Charles Lindberg completes solo flight across the Atlantic

    , Charles A. Lindbergh completed the first solo, nonstop transatlantic flight in history, flying his Spirit of St. Louis from Long Island, New York, to Paris, France
  • The Jazz Singer debuts (1st movie with sound)

    The Jazz Singer, American musical film, released in 1927, that was the first feature-length movie with synchronized dialogue. It marked the ascendancy of “talkies” and the end of the silent-film era.
  • Black Tuesday (Stock Market Crash)

    The Wall Street Crash of 1929, also known as the Great Crash, the Crash of 29 was a major American stock market crash that occurred in the autumn of 1929. It started in September and ended in mid-November, when share prices on the New York Stock Exchange collapsed.
  • The Saint Valentine's Day Massacre was the murder of seven members and associates of Chicago's North Side Gang that occurred on Saint Valentine's Day 1929. The men were gathered at a Lincoln Park, Chicago garage on the morning of February 14, 1929.

    seven men who worked for mob leader Bugs Moran were killed inside the warehouse in a hit presumedly ordered by Al Capone, who was never convicted for the crime