History 1,114 Economics 454 Politics and government 389 Education 359 Social life and customs 258 Description and travel 197 Salon orchestra music, Arranged 186 more ... Social conditions 166 Kinship 161 Nuclear Energy 160 Rites and ceremonies 160 Environment 154 Science and Technology 142 Religion 128 Antiquities 126 Social Issues/Migration/Health 125 Popular instrumental music 124 Economic conditions 123 Transport 118 Finance and Investment 107 Employment 103 Fox Indians 94 Development 86 Industry and Services 86 Social aspects 86 Indians of North America 85 Mœurs et coutumes 85 Rites et cérémonies 81 Taxation 80 Ethnology 79 less ...