History 347 Motion picture industry 129 Social conditions 124 Motion pictures 95 Race relations 73 Social aspects 70 African Americans 58 Mexican Americans 55 Ethnic relations 45 Politics and government 44 History and criticism 40 Social life and customs 39 Buildings, structures, etc 29 City planning 29 Immigrants 29 Ethnic identity 27 Gangs 25 Motion picture actors and actresses 25 Architecture 24 Motion picture producers and directors 24 Hispanic Americans 23 Photograph collections 23 Police 23 Political aspects 23 Art 22 Manners and customs 21 Motion picture studios 20 Korean Americans 19 Art, American 16 Economic conditions 16 Emigration and immigration 16 Intellectual life 16 Production and direction 16 Women in the motion picture industry 16 Germans 15 Art collections 14 City and town life 14 Jews 14 Popular culture 14 Race riots 14 Screenwriters 14 Art museums 13 Community life 13 Criticism and interpretation 13 Employment 13 Ethnicity 13 Women 13 Employees 12 Japanese Americans 12 Music 12 Civilization 11 Government policy 11 Influence 11 Minorities 11 Photography, Artistic 11 Popular music 11 Riots 11 Sociology, Urban 11 Civil rights 10 Community development 10 In literature 10 In motion pictures 10 Man-woman relationships 10 Private collections 10 World War, 1939-1945 10 history 10 American literature 9 Education 9 Exhibitions 9 Families 9 Illumination of books and manuscripts 9 Painting 9 Working class 9 Architecture, Domestic 8 Discrimination in criminal justice administration 8 Economic aspects 8 Hispanic American women 8 Homeless persons 8 Homelessness 8 Race identity 8 Racism 8 Water-supply 8 Actresses 7 Blacklisting of authors 7 Conservation and restoration 7 Cultural assimilation 7 Cultural pluralism 7 Gay liberation movement 7 History, 20th Century 7 Homes and haunts 7 Indians of North America 7 Jews in the motion picture industry 7 Koreans 7 Labor movement 7 Latin Americans 7 Mexican American women 7 Murder 7 Political activity 7 Private investigators 7 Public health 7