In the midst of the social upheaval accompanying the American Revolution and urbanization induced by the Industrial Revolution, drunkenness was on the rise and was blamed as a major contributor to the increasing poverty, unemployment, and crime. Yet the temperate sentiments of the Methodists were shared only by a few others, until the publication of a tract by eminent physician and patriot Benjamin Rush, who argued against the use of "ardent spirits" (i.e., distilled alcohol), introduced the notion of addiction, and prescribed abstinence as the only cure. Some prominent preachers like Lyman Beecher picked up on Rush's theme and galvanized the temperance movement to action. Though losing influence during the American Civil War, afterward the movement experienced its second wave, spearheaded by the Women's Christian Temperance Union, and it was so successful in achieving its goals that Catherine Booth, co-founder of the Salvation Army, could observe in 1879 that in America "almost every Christian minister has become an abstainer." The movement saw the passage of anti-drinking laws in several states and peaked in its political power in 1919 with the passage of the Eighteenth Amendment to the United States Constitution, which established prohibition as the law of the entire country but which was repealed in 1933 by the Twenty-first Amendment.