During the Civil War, southerners produced a vast body of writing about their northern foes, painting a picture of a money-grubbing, puritanical, and infidel enemy. Damn Yankees explores the proliferation of this rhetoric and demonstrates how the perpetual vilification of northerners became a weapon during the war, fostering hatred and resistance among the people of the Confederacy. Drawing from speeches, cartoons, editorials, letters, and diaries,...