Question

Why was the Twenty-first Amendment to the US Constitution necessary?
to repeal the Nineteenth Amendment
to repeal the Eighteenth Amendment
to modify the Nineteenth Amendment
to modify the Eighteenth Amendment

Answer 1

to repeal the Eighteenth Amendment

The Twenty-first Amendment (1933) ended Prohibition by repealing the 18th Amendment, reversing the nationwide ban on manufacture, sale, and transport of intoxicating liquors.