The author of American Nations returns to the historical study of a fractured America by examining how a myth of national unity was created and fought over in the nineteenth century--a myth that continues to affect us today  Union tells the story of how the myth of our national origins, identity, and purpose was intentionally created in the nineteenth and early twentieth centuries. A small group of individuals--historians, political leaders, and novelists--fashioned a history that attempted to erase the fundamental differences and profound tensions between the nation's regional cultures, the motive for the Confederacy's secession (protecting a slave system), and even the reasons that drove the colonies to secede from Britain. These men were creating the idea of an American nation instead of a union of disparate states, and a specific, ethnically defined "American people" instead of just a republican citizenry. Their emerging nationalist story was immediately and powerfully contested by another set of intellectuals and firebrands who argued that the United States was instead an ethno-state, the homeland of the allegedly superior "Anglo-Saxon" race, upon whom Divine and Darwinian favor shined. Their vision helped create a new federation--the Confederacy--prompting the bloody Civil War