History 520 Histoire 332 Politics and government 211 Social conditions 127 Politique et gouvernement 109 Foreign relations 82 Conditions sociales 74 more ... Race relations 73 African Americans 71 Social life and customs 67 Economic conditions 61 15.85 history of America 55 Civilization 54 Diplomatic relations 51 Noirs américains 50 Relations extérieures 49 Manners and customs 45 Civilisation 43 International relations 41 Mœurs et coutumes 39 Peuples autochtones 38 Relations 35 Conditions économiques 34 Economic history 34 Ethnic relations 34 Geschichte 34 Description and travel 32 Relations raciales 30 Frontier and pioneer life 29 Indians of Mexico 28 less ...