History 172 Motion picture industry 58 Social conditions 44 Motion pictures 41 Social aspects 28 Mexican Americans 25 Race relations 23 more ... Social life and customs 22 History and criticism 21 Motion picture producers and directors 21 Photograph collections 21 African Americans 20 Art 17 Manners and customs 17 Motion picture actors and actresses 16 Politics and government 16 Screenwriters 14 Art collections 13 Ethnic relations 13 Art museums 12 Art, American 12 Jews 12 Photography, Artistic 12 Buildings, structures, etc 11 Ethnic identity 11 Immigrants 11 Hispanic Americans 10 Man-woman relationships 10 Police 10 Private collections 10 less ...