History 3,006 Histoire 826 Politics and government 800 Description and travel 679 Social life and customs 448 Social conditions 422 Frontier and pioneer life 295 more ... African Americans 252 Antiquities 241 Race relations 238 Politique et gouvernement 237 Foreign relations 233 Civilization 231 Economic conditions 230 Manners and customs 217 Travel 200 Conditions sociales 159 Indians of North America 147 Indians of South America 137 Descriptions et voyages 134 Ethnic relations 130 Mayas 129 Indians of Mexico 128 Relations 117 15.85 history of America 113 International relations 113 Jews 100 Noirs américains 99 Discovery and exploration 98 Mœurs et coutumes 98 less ...