[DownInFlames]

Nope. A couple of constitutional amendments were the direct resuplts of prohibition and repeal.

[rollo tomasi]

National Prohibition Act or Volstead Act was the enforcement mechanism that was used to execute the 18th Amendment.

[marktwain]

The Volstead Act is the enabling legislation for the 18th Constitutional Amendment.

Wilson actually vetoed half of the Volstead act, and the legislature overrode that half of a veto.