The intense urbanization and industrialization of America's largest city from the turn of the twentieth century to World War II was accompanied by profound shifts in sexual morality, sexual practices, and gender roles. Comparing prostitution and courtship with a new working-class practice of heterosexual barter called ""treating,"" Elizabeth Alice Clement examines changes in sexual morality and sexual and economic practices.Women ""treated"" when they exchanged sexual favors for dinner and an evening's entertainment or, more tangibly, for stockings, shoes, and other material goods. The