Which amendment repealed the prohibition of alcohol?

The 21st Amendment to the United States Constitution is significant because it repealed the 18th Amendment, which had established prohibition. Prohibition, enacted through the 18th Amendment in 1920, banned the manufacture, sale, and transportation of alcoholic beverages. This amendment was seen as an attempt to curb social issues related to alcohol consumption, but it ultimately led to a number of unintended consequences, including the rise of illegal speakeasies and organized crime.

Recognizing the failure and the public's growing desire for the legality of alcohol, the 21st Amendment was ratified in 1933, effectively restoring the legal status of alcohol and allowing for its regulation by both federal and state governments. This amendment is notable not just for its repeal of prohibition, but also because it is the only amendment that specifically repeals another amendment.

The other amendments listed—22nd, 23rd, and 24th—address different issues such as term limits for the presidency, voting representation in the District of Columbia, and prohibiting poll taxes in federal elections, respectively. They do not relate to alcohol prohibition, which underscores the significance of the 21st Amendment in American history.