History 618 Histoire 362 Politics and government 233 Social conditions 146 Politique et gouvernement 127 Social life and customs 105 Description and travel 100 more ... African Americans 99 Race relations 92 Conditions sociales 75 Foreign relations 73 Travel 67 Economic conditions 65 Noirs américains 64 Manners and customs 63 Civilization 61 Descriptions et voyages 61 15.85 history of America 53 Mœurs et coutumes 49 Indians of North America 47 Diplomatic relations 41 Civilisation 40 Relations extérieures 39 Antiquities 37 Economic history 37 Frontier and pioneer life 37 Ethnic relations 35 Peuples autochtones 35 Conditions économiques 34 International relations 33 less ...