Political aspects Study and teaching History 19 Aspect politique 14 Étude et enseignement 13 Histoire 10 HISTORY 9 SOCIAL SCIENCE 8 African Americans 7 American literature 7 Historiography 6 Social aspects 6 African American authors 5 Aspect social 5 Education 5 General 5 Politics and government 5 Textbooks 5 Anti-communist movements 4 Civilisation 4 Civilization 4 Evolution (Biology) 4 History and criticism 4 Indians of North America 4 Noirs américains 4 Politique et gouvernement 4 Race 4 Relations with Indians 4 State & Local 4 Study skills 4