Eighteenth Amendment to the United States Constitution Eighteenth Amendment to the United States Constitution The Eighteenth Amendment (Amendment XVIII) of the United States Constitution established the prohibition of "intoxicating liquors" in the United States. The amendment was proposed by Congress on December 18, 1917, and was ratified by the requisite number of states on January 16, 1919. The Eighteenth Amendment was repealed by the Twenty-first Amendment on December 5, 1933. The Eighteenth Amendment was the product of decades of efforts by the temperance movement, which held that a ban on the sale of alcohol would ameliorate poverty and other societal issues. The Eighteenth Amendment declared the production,
Repeal of Prohibition in the United States used his expertise as the Attorney General who first enforced Prohibition to promote a plan to expedite its repeal through state conventions rather than the state legislatures. The Cullen–Harrison Act, signed by President Franklin D. Roosevelt on March 22, 1933, authorized the sale of 3.2 percent beer (thought to be too low an alcohol concentration to be intoxicating) and wine, which allowed the first legal beer sales since the beginning of Prohibition on January 16, 1920. In 1933 state conventions ratified the Twenty-first Amendment, which repealed Prohibition. The Amendment was fully ratified on December 5, 1933. Federal laws enforcing Prohibition