Twenty-first Amendment to the United States Constitution
The second section bans the importation of alcohol in violation of state or territorial law. This has been interpreted to give states essentially absolute control over alcoholic beverages. Many U.S. states still remained "dry" (with state prohibition of alcohol) long after its ratification. Mississippi was the last, remaining dry until 1966. Kansas continued to prohibit public bars until 1987. Many states now delegate the authority over alcohol granted to them by this Amendment to their municipalities or counties (or both), which has led to many lawsuits over First Amendment rights when local governments have tried to revoke liquor licenses.