History 196 Social conditions 78 Motion picture industry 69 Motion pictures 52 Race relations 45 Social aspects 44 Mexican Americans 31 more ... African Americans 30 Ethnic relations 29 Politics and government 29 Immigrants 22 History and criticism 19 Ethnic identity 18 Social life and customs 16 Motion picture producers and directors 14 Economic conditions 13 Motion picture actors and actresses 13 Political aspects 13 City planning 12 Community life 12 Emigration and immigration 12 Hispanic Americans 12 Production and direction 11 Community development 10 Employment 10 Gangs 10 Intellectual life 10 Motion picture studios 10 Police 10 Popular culture 10 less ...