History 245 Motion picture producers and directors 126 Social conditions 114 History and criticism 90 Politics and government 60 Social life and customs 56 Interviews 43 more ... African Americans 39 Ethnic relations 39 Race relations 39 Social aspects 38 Oral history 34 Motion pictures 33 Authors, American 30 Manners and customs 27 Women 27 Immigrants 25 Ethnic identity 24 Intellectual life 23 Authorship 20 Composers 20 Criticism and interpretation 20 Jews 20 Emigration and immigration 19 Music 18 Theory, etc 18 Political aspects 16 Screenwriters 16 Philosophers 15 Political activity 15 less ...