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Description: Initiated by Attorney General A. Mitchell Palmer, these were a series of raids targeting suspected radical leftists and anarchists.
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Description: The 18th Amendment went into effect, prohibiting the manufacture, sale, and transportation of alcoholic beverages in the United States.
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Description: Henry Ford's implementation of assembly line techniques revolutionized manufacturing, making cars more affordable.
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Description: A bribery scandal during Warren G. Harding's presidency, involving the leasing of federal oil reserves.
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Description: The 19th Amendment granted women the right to vote in the United States.
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Description: Italian immigrants Nicola Sacco and Bartolomeo Vanzetti were controversially convicted and executed for a robbery and murder.
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Description: A cultural, social, and artistic explosion in the Harlem neighborhood of New York City, celebrating African American heritage.