History 1,876 Social conditions 387 Histoire 298 Description and travel 252 Politics and government 248 Social life and customs 244 Gold discoveries 236 more ... Indians of North America 230 Architecture 225 Motion picture industry 221 Law and legislation 179 Race relations 173 Social aspects 163 Art 149 Buildings, structures, etc 148 Mexican Americans 148 African Americans 147 Motion pictures 138 Photography, Artistic 130 Art, American 127 History and criticism 124 Ethnic relations 113 Architecture, Domestic 111 Frontier and pioneer life 111 Exhibitions 110 Art collections 108 Economic conditions 108 Buildings 100 Cinéma 98 Industrie 97 less ...