Prohibition in the United States December 18, 1918. Upon being approved by a 36th state on January 16, 1919, the amendment was ratified as a part of the Constitution. By the terms of the amendment, the country went dry one year later, on January 17, 1920. On October 28, 1919, Congress passed the Volstead Act, the popular name for the National Prohibition Act, over President Woodrow Wilson's veto. The act established the legal definition of intoxicating liquors as well as penalties for producing them. Although the Volstead Act prohibited the sale of alcohol, the federal government lacked resources to enforce it. Prohibition was successful in
Twelfth Amendment to the United States Constitution Twelfth Amendment to the United States Constitution The Twelfth Amendment (Amendment XII) to the United States Constitution provides the procedure for electing the President and Vice President. It replaced the procedure provided in , by which the Electoral College originally functioned. The amendment was proposed by the Congress on December 9, 1803, and was ratified by the requisite three-fourths of state legislatures on June 15, 1804. The new rules took effect for the 1804 presidential election and have governed all subsequent presidential elections. Under the original rules of the Constitution, each member of the Electoral College cast two electoral votes,