History 117 Motion picture industry 32 Motion pictures 30 Social conditions 23 Race relations 15 Social aspects 13 Ethnic relations 11 more ... Mexican Americans 11 African Americans 10 Politics and government 8 Motion picture studios 6 Production and direction 6 Economic conditions 5 Ethnic identity 5 In motion pictures 5 Popular culture 5 history 5 Civil rights 4 Economic history 4 International relations 4 Japanese Americans 4 Minorities 4 Motion picture actors and actresses 4 Motion picture producers and directors 4 Political aspects 4 Relations 4 Women 4 Women in the motion picture industry 4 Civilization 3 Community development 3 less ...