History 662 Histoire 608 Politics and government 226 Politique et gouvernement 215 Travel 95 Description and travel 94 Descriptions et voyages 88 more ... Diplomatic relations 87 Foreign relations 87 Relations extérieures 87 Social conditions 71 Conditions sociales 65 Emigration and immigration 63 African Americans 58 Social life and customs 57 Race relations 56 Noirs américains 51 Slavery 50 Mœurs et coutumes 49 Relations raciales 49 Indians of North America 48 Manners and customs 46 Esclavage 44 Émigration et immigration 41 Immigrants 41 Economic conditions 38 Conditions économiques 36 Military participation 34 Statesmen 31 Ethnic relations 30 Geschichte 30 Hommes d'État 30 Women 30 history 30 Minorities 29 Presidents 29 Campagnes et batailles 27 Campaigns 27 Commerce 27 Economic history 27 less ...