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".
Prohibition in the United States
Some successes for the movement were achieved in the 1850s, including the Maine law, adopted in 1851, which banned the manufacture and sale of liquor. Before its repeal in 1856, 12 states followed the example set by Maine in total prohibition. The temperance movement lost strength and was marginalized during the American Civil War (1861–1865).