River of Dark Dreams: Slavery and Empire in the Cotton Kingdom

Johnson (history, African and African American studies, Harvard; Slavery's Ghost: The Problem of Freedom in the Age of Emancipation) has written a book as big and bold as the Mississippi River valley region it surveys. In it, he maps the various interlocking connections among slavery, land surveys and speculation, steamboats, capital and credit, cotton planting, and more to show how President Jefferson's promise of an "empire for liberty" to come from the Louisiana Purchase became instead a place of people grasping for advantage, gouging for wealth, and gaining through will and brutality. Readers will find Johnson's discussions of steamboat technology, adaptations of new strains of cotton, and credit and market arrangements especially compelling as he makes the case for a modernizing, slave-based cotton empire that sought to extend its reach across the continent and, through violence, to claim Central America and Cuba as well.