Bureau of Prohibition Bureau of Prohibition The Bureau of Prohibition (or Prohibition Unit) was the federal law enforcement agency formed to enforce the National Prohibition Act of 1919, commonly known as the Volstead Act, which elaborated upon the 18th Amendment to the United States Constitution regarding the prohibition of the manufacture, sale, and transportation of alcoholic beverages. When it was first established in 1920, it was a unit of the Bureau of Internal Revenue. On April 1, 1927, it became an independent entity within the Department of the Treasury, changing its name from the Prohibition Unit to the Bureau of Prohibition. In 1930,
Repeal of Prohibition in the United States Repeal of Prohibition in the United States The repeal of Prohibition in the United States was accomplished with the passage of the Twenty-first Amendment to the United States Constitution on December 5, 1933. In 1919, the requisite number of state legislatures ratified the Eighteenth Amendment to the United States Constitution, enabling national prohibition one year later. Many women, notably members of the Woman’s Christian Temperance Union, were pivotal in bringing about national Prohibition in the United States, believing it would protect families, women, and children from the effects of alcohol abuse. Around 1820, "the typical adult white American male consumed