History 1,314 Politics and government 365 Histoire 319 Social life and customs 179 Social conditions 166 Description and travel 150 African Americans 127 more ... Foreign relations 113 Race relations 105 Economic conditions 100 Politique et gouvernement 87 Civilization 86 Frontier and pioneer life 70 Manners and customs 67 Conditions sociales 64 Indians of North America 55 Antiquities 50 Friendship 49 Noirs américains 45 15.85 history of America 44 Travel 44 Ethnic relations 43 Civil rights 40 Schools 40 Diplomatic relations 39 Sources 39 Mœurs et coutumes 38 Animals 36 Families 36 Relations extérieures 33 less ...