Terrorism: Concepts and Causes * The Colonial Era: Rebellion and Dissent * Before the Civil War: Mob Violence in Jacksonian America * From the Civil War to World War I: Racism, Labor Disputes and Anarchism * The Interwar Years: The Red Scare to Facism * 1940-1980: McCarthyism, the Civil Rights Struggle, and the Left * Into the Twenty-First Century: International and Domestic Attacks * Conclusion: Two Hundred and Fifty Years of Terrorism in the United States