History 330 Motion picture industry 124 Social conditions 118 Motion pictures 94 Race relations 71 Social aspects 65 African Americans 54 Mexican Americans 54 Ethnic relations 45 History and criticism 43 Politics and government 43 Social life and customs 37 Immigrants 32 Buildings, structures, etc 28 Ethnic identity 27 City planning 26 Motion picture actors and actresses 25 Motion picture producers and directors 24 Photograph collections 24 Architecture 23 Gangs 23 Manners and customs 22 Police 22 Hispanic Americans 20 Motion picture studios 20 Political aspects 20 Korean Americans 19 Art 18 Production and direction 17 Women in the motion picture industry 17 Art, American 16 Intellectual life 16 Economic conditions 15 Emigration and immigration 15 Popular culture 15 Race riots 15 Art collections 14 Criticism and interpretation 14 Employment 14 Ethnicity 14 Germans 14 Jews 14 Screenwriters 14 Art museums 13 City and town life 13 Community life 13 Women 13 Employees 12 In motion pictures 12 Japanese Americans 12 Music 12 Photography, Artistic 12 Popular music 12 American literature 11 Civilization 11 In literature 11 Sociology, Urban 11 Community development 10 Man-woman relationships 10 Minorities 10 Painting 10 Private collections 10 Riots 10 World War, 1939-1945 10 history 10 Civil rights 9 Economic aspects 9 Education 9 Exhibitions 9 Government policy 9 Illumination of books and manuscripts 9 Influence 9 Water-supply 9 Actresses 8 Architecture, Domestic 8 Cultural pluralism 8 Homes and haunts 8 Public housing 8 Conservation and restoration 7 Description and travel 7 Discrimination in criminal justice administration 7 Economic history 7 Families 7 Gay liberation movement 7 Hispanic American women 7 History, 20th Century 7 Homeless persons 7 Indians of North America 7 Koreans 7 Labor movement 7 Labor unions 7 Mexican American youth 7 Murder 7 Private investigators 7 Race identity 7 Racism 7 Rap (Music) 7 Religious life 7 Urban ecology (Sociology) 7 Working class 7