History 1,525 Histoire 709 Politics and government 596 Social conditions 396 Race relations 293 Politique et gouvernement 251 African Americans 231 more ... Social life and customs 222 Conditions sociales 179 15.85 history of America 165 Economic conditions 157 Foreign relations 150 Civilization 147 Noirs américains 123 Manners and customs 117 Ethnic relations 107 Relations 103 Description and travel 100 International relations 93 Social aspects 93 Relations raciales 89 Indians of South America 88 Antiquities 79 Indians of Mexico 78 Civilisation 75 Diplomatic relations 74 Economic history 74 Civil rights 72 Mœurs et coutumes 72 Slavery 70 less ...