c) 21st Amendment

The 21st Amendment to the U.S. Constitution, passed in 1933, effectively ended the Prohibition era by repealing the 18th Amendment. This amendment marked the conclusion of a controversial period in American history, from 1920 to 1933, during which the manufacture, sale, and transportation of alcoholic beverages were banned. The repeal was a response to the widespread disregard for Prohibition, as well as the negative economic and social impacts associated with it, including the rise of organized crime. The 21st Amendment represents a significant shift in American attitudes and policies regarding alcohol consumption.