History 325 Motion picture industry 120 Social conditions 120 Motion pictures 87 Race relations 75 Histoire 67 General 66 more ... Social aspects 64 African Americans 59 SOCIAL SCIENCE 55 Mexican Americans 50 Ethnic relations 42 HISTORY 42 Politics and government 41 History and criticism 39 Social life and customs 37 Cinéma 35 PERFORMING ARTS 34 State & Local 31 City planning 29 Immigrants 29 Buildings, structures, etc 27 Film & Video 27 POLITICAL SCIENCE 27 Reference 25 Gangs 24 Motion picture actors and actresses 24 Architecture 23 Industrie 23 Photograph collections 23 less ...