The Conquest of Labor offers the first biography of Daniel Pratt (1799-1873), a New Hampshire native who became one of the South's most important industrialists. After moving to Alabama in 1833, Pratt started a cotton gin factory near Montgomery that by the eve of the Civil War had become the largest in the world. Pratt became a household name in cotton-growing states, and Prattville-the site of his operations-one of the antebellum South's most celebrated...