History 581 Histoire 300 Politics and government 176 Social conditions 108 Social life and customs 85 Race relations 82 African Americans 79 more ... Politique et gouvernement 69 15.85 history of America 55 Civilization 54 Foreign relations 52 Economic conditions 51 Conditions sociales 49 Noirs américains 48 Description and travel 42 Manners and customs 41 Antiquities 40 Mœurs et coutumes 37 Civilisation 30 Indians of South America 30 Ethnic relations 29 Relations 29 Economic history 27 Indiens d'Amérique 27 Mayas 27 Relations raciales 27 Diplomatic relations 26 Frontier and pioneer life 24 Indians of Mexico 24 Intellectual life 24 less ...