Why did the temperance movement lead to Prohibition in the United States?

Nationwide Prohibition in the United States was the culmination of the temperance movement, which gained significant momentum during the religious revivalism of the 1820s and 1830s. This movement sought to address various societal issues—including poverty, crime, domestic violence, and declining church attendance—by promoting moderation or total abstinence from alcohol.123

The push for federal legislation was spearheaded by groups like the Anti-Saloon League, which drew strong support from Protestant evangelical congregations. Several key factors fueled the movement's success:12

• Social and Moral Concerns: Advocates viewed alcohol as a destructive force that harmed the family unit and contributed to moral decay.13
• Industrial Efficiency: Employers supported the movement, believing that a sober workforce would be more efficient and less prone to accidents.12
• Political and Cultural Factors: The movement was bolstered by rural dominance in state legislatures, anti-alien and anti-Catholic sentiment, and a general antipathy toward the growth of cities, which were perceived as centers of drinking.2

These efforts led to the ratification of the Eighteenth Amendment in 1919, which prohibited the manufacture, sale, and transportation of intoxicating liquors.24