Question

what was the name of the federal law that enforced prohibition? volstead act prohibition act wagner act dry act

Explanation:

The Volstead Act, officially the National Prohibition Act, was the federal law that enforced the 18th Amendment (which established Prohibition in the U.S.). The other options are incorrect: there is no official "Prohibition Act" by that name, the Wagner Act relates to labor rights, and the "Dry Act" is not the correct federal enforcement law for Prohibition.

Answer:

A. Volstead Act