Prohibition
Prohibition in the United States focused on the manufacture, transportation, and sale of alcoholic beverages; however, exceptions were made for medicinal and religious uses. Alcohol consumption was never illegal under federal law. Nationwide Prohibition did not begin in the United States until January 1920, when the Eighteenth Amendment to the U.S. Constitution went into effect. The 18th amendment was ratified in 1919, and was repealed in December 1933 with the ratification of the Twenty-first Amendment.
Prohibition in the United States
Doctors were able to prescribe medicinal alcohol for their patients. After just six months of prohibition, over fifteen thousand doctors and fifty-seven thousand pharmacists got their license to prescribe medicinal alcohol. Grape juice was not restricted by Prohibition, even though if it was allowed to sit for sixty days it would ferment and turn to wine with a twelve percent alcohol content. Many folks took advantage of this as grape juice output quadrupled during the Prohibition era.