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
Heavy drinkers and alcoholics were among the most affected groups during Prohibition. Those who were determined to find liquor could still do so, but those who saw their drinking habits as destructive typically had difficulty in finding the help they sought. Self-help societies had withered away along with the alcohol industry. In 1935 a new self-help group called Alcoholics Anonymous (AA) was founded.