Prohibition
Prohibition in the United States focused on the manufacture, transportation, and sale of alcoholic beverages; however, exceptions were made for medicinal and religious uses. Alcohol consumption was never illegal under federal law. Nationwide Prohibition did not begin in the United States until January 1920, when the Eighteenth Amendment to the U.S. Constitution went into effect. The 18th amendment was ratified in 1919, and was repealed in December 1933 with the ratification of the Twenty-first Amendment.
Prohibition
After several years, prohibition failed in North America and elsewhere. Rum-running or bootlegging became widespread, and organized crime took control of the distribution of alcohol. Distilleries and breweries in Canada, Mexico and the Caribbean flourished as their products were either consumed by visiting Americans or illegally exported to the United States. Chicago became notorious as a haven for prohibition dodgers during the time known as the Roaring Twenties. Prohibition generally came to an end in the late 1920s or early 1930s in most of North America and Europe, although a few locations continued prohibition for many more years.