Thomas A. Bailey

Thomas Andrew Bailey (December 14, 1902 – July 26, 1983) was a professor of history at his alma mater, Stanford University, and authored many historical monographs on diplomatic history, including the widely used American history textbook, The American Pageant. He was known for his witty style and clever terms he coined, such as "international gangsterism." He popularized diplomatic history with his entertaining textbooks and lectures, the presentation style of which followed Ephraim Douglass Adams. Bailey contended foreign policy was significantly affected by public opinion, and that current policymakers could learn from history.