why was the twenty - first amendment to the us constitution necessary?\no to repeal the nineteenth…

why was the twenty - first amendment to the us constitution necessary?\no to repeal the nineteenth amendment\no to repeal the eighteenth amendment\no to modify the nineteenth amendment\no to modify the eighteenth amendment
Answer
Brief Explanations:
The Eighteenth Amendment established prohibition in the US. The Twenty - first Amendment was necessary to repeal it, ending the era of national alcohol prohibition.
Answer:
to repeal the Eighteenth Amendment