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Nicola Sacco and Bartolomeo Vanzetti, Italian immigrants and anarchists, were arrested in May 1920 for a fatal armed robbery in South Braintree, Massachusetts, that killed two people.
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as the world's first commercially licensed radio station to begin scheduled broadcasting. Operated by Westinghouse Electric and Manufacturing Company, the station, located in East Pittsburgh, broadcast the Warren G. Harding vs. James M. Cox presidential election results.
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The first Miss America pageant, originally titled the "Inter-City Beauty Contest," was held on September 7–8, 1921, in Atlantic City, New Jersey. Organized by local businessmen to extend the summer tourist season past Labor Day, the event attracted nearly 100,000 spectators to the iconic Atlantic City Boardwalk.
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The Teapot Dome Scandal was a bribery landmark and the most sensational political scandal in U.S. history prior to Watergate. It centered on the secret leasing of federal oil reserves by the Secretary of the Interior, Albert B. Fall, to private companies in exchange for massive personal payoffs.
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The first Winter Olympics were held in Chamonix, France, from January 25 to February 5, 1924. Originally branded as the "International Winter Sports Week" in conjunction with the Summer Games, it featured 16 nations competing in 14 events across 6 sports, including figure skating, curling, and ice hockey.
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The Great Gatsby, published on April 10, 1925, by Charles Scribner's Sons, is a classic American novel by F. Scott Fitzgerald. Set on Long Island in the summer of 1922, it explores themes of wealth, love, and the American Dream during the Jazz Age. Narrated by Nick Carraway, the story follows the mysterious millionaire Jay Gatsby and his pursuit of Daisy Buchanan.
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The Scopes Monkey Trial, formally known as The State of Tennessee v. John Thomas Scopes, was a landmark 1925 legal case that pitted modern science against religious fundamentalism. It became one of the most famous trials in U.S. history, serving as a cultural "duel to the death" between the theory of evolution and a literal interpretation of the Bible.
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On May 20–21, 1927, American aviator Charles Lindbergh completed the first solo, non-stop transatlantic flight, flying from New York to Paris in 33.5 hours. Piloting the Spirit of St. Louis, a custom monoplane, he landed at Le Bourget Field, instantly becoming a global hero and winning the $25,000 Orteig Prize.
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The Jazz Singer, released by Warner Bros. on October 6, 1927, revolutionized cinema as the first feature-length "talkie" with synchronized dialogue and musical numbers. Starring Al Jolson, it used the Vitaphone sound-on-disc system to introduce sound, famously featuring improvised dialogue and launching the sound era.
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The St. Valentine's Day Massacre, which took place on February 14, 1929, remains the most infamous gangland murder in American history. It marked the bloody climax of the prohibition-era turf war between Al Capone's "South Side" Italian syndicate and George "Bugs" Moran's "North Side" Irish-German gang.
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Black Tuesday occurred on October 29, 1929, marking the most devastating single day of the Wall Street Crash of 1929 and serving as a major catalyst for the Great Depression. On this day, panicked investors traded a record 16.4 million shares on the New York Stock Exchange (NYSE), causing the Dow Jones Industrial Average (DJIA) to plummet nearly 12%.