Prohibition Party
The Prohibition Party's proudest moment came in 1919, with the passage of the 18th Amendment to the United States Constitution, which outlawed the production, sale, transportation, import and export of alcohol. The era during which alcohol was illegal in the United States is known as "Prohibition".
History of the United States (1918–1945)
In 1920, the manufacture, sale, import and export of alcohol was prohibited by the Eighteenth Amendment to the United States Constitution in an attempt to alleviate high rates of alcoholism and, especially, political corruption led by saloon-based politicians. It was enforced at the federal level by the Volstead Act. Most states let the federals do the enforcing. Drinking or owning liquor was not illegal, only the manufacture or sale. National Prohibition ended in 1933, although it continued for a while in some states. Prohibition is considered by most (but not all) historians to have been a failure because organized crime was strengthened.