Organized labor and farmer rebellions -- Socialism, communism, and other anti-capitalist movements -- Anarchists, militias, and other insurgents -- Native American and Mexican resistance to U.S. sovereignty -- Resistance to slavery and black nationalism -- The Ku Klux Klan, fascism, and white supremacy -- Nativism and immigration -- Gender and sexuality -- Peace and antiwar movements -- Environmentalism, environmental justice, and animal rights.