What act officially ended Prohibition in the United States?

The 21st Amendment officially ended Prohibition in the United States. Ratified in December 1933, this amendment repealed the 18th Amendment, which had established Prohibition in 1920. Prohibition made the manufacture, sale, and transportation of alcoholic beverages illegal, but the 21st Amendment recognized the failure of this social experiment and aimed to restore legal alcohol sales. The amendment provided a framework for regulation, allowing states to control the sale of alcohol within their borders. This historical context underscores the significance of the 21st Amendment as a pivotal moment in U.S. history, marking a shift back to a more open society regarding alcohol consumption.