Prohibition in Texas refers to the legal ban on the manufacture, sale, and transportation of alcoholic beverages that was enacted in the early 20th century. This movement emerged as part of a broader Progressive Era reform initiative aimed at addressing social issues associated with alcohol consumption, such as crime and poverty. The influence of religious groups and social reformers played a significant role in promoting Prohibition, leading to its formal adoption with the 18th Amendment to the U.S. Constitution in 1920.