History 10,068 Politics and government 1,148 History and criticism 883 Social aspects 873 African Americans 738 Social conditions 715 Race relations 651 more ... Political aspects 629 Foreign relations 461 Diplomatic relations 448 Histoire 445 American literature 405 Civil rights 331 Women 312 Influence 282 history 279 Intellectual life 273 Armed Forces 271 Campaigns 260 Military campaigns 257 Influence (Literary, artistic, etc.) 249 Presidents 248 World War, 1939-1945 243 Political activity 238 Slavery 234 Motion pictures 232 Indians of North America 219 Criticism and interpretation 216 Economic conditions 208 Social life and customs 208 less ...