Prohibition in the United States to other issues, such as Mormon polygamy and the temperance movement. On November 18, 1918, prior to ratification of the Eighteenth Amendment, the U.S. Congress passed the temporary Wartime Prohibition Act, which banned the sale of alcoholic beverages having an alcohol content of greater than 1.28%. (This act, which had been intended to save grain for the war effort, was passed after the armistice ending World War I was signed on November 11, 1918.) The Wartime Prohibition Act took effect June 30, 1919, with July 1, 1919 becoming known as the "Thirsty-First". The U.S. Senate proposed the Eighteenth Amendment on
Prohibition in the United States Prohibition. Naval Captain William H. Stayton was a prominent figure in the anti-prohibition fight, founding the Association Against the Prohibition Amendment in 1918. The AAPA was the largest of the nearly forty organizations that fought to end Prohibition. Economic urgency played a large part in accelerating the advocacy for repeal. The number of conservatives who pushed for prohibition in the beginning decreased. Many farmers who fought for prohibition now fought for repeal because of the negative effects it had on the agriculture business. Prior to the 1920 implementation of the Volstead Act, approximately 14% of federal, state, and local tax