The major reform movement aimed at ending the practice of alcohol in the U.S. was the Temperance Movement, which gained momentum in the early 19th century. Advocates argued that alcohol consumption led to social problems, including crime, domestic abuse, and health issues. The movement garnered support from various groups, including religious organizations and women's suffrage advocates, who viewed temperance as a step toward improving society. This initiative ultimately culminated in Prohibition, enacted through the 18th Amendment in 1920, which banned the manufacture, sale, and transportation of alcoholic beverages. However, Prohibition faced significant resistance and was eventually repealed in 1933.