History 6 910 History and criticism 1 424 Politics and government 1 217 Social conditions 831 Social aspects 590 Intellectual life 552 African Americans 545 plus ... Race relations 544 Political aspects 509 World War, 1939-1945 450 Criticism and interpretation 397 Social life and customs 346 Civil rights 334 Foreign relations 316 Diplomatic relations 305 Political activity 294 Jews 288 Motion pictures 283 Manners and customs 282 American literature 273 Histoire 270 Ethnic relations 248 Women 248 Civil rights movements 233 Literature 226 Influence 222 Economic conditions 219 Influence (Literary, artistic, etc.) 202 Civilization 190 In literature 186 moins ...