History 206 History and criticism 126 Social aspects 63 Philosophy 61 Politics and government 58 Social conditions 45 Criticism and interpretation 38 Political aspects 33 Race relations 33 Civilization 27 Literature 25 American literature 24 Criticism 22 Diplomatic relations 21 Feminism 21 Foreign relations 21 Racism 21 Indigenous peoples 20 Intellectual life 20 Women 20 Indians of North America 18 Economic conditions 16 Ethnic identity 16 Motion pictures 16 Ethnic relations 15 Popular culture 15 Women authors 15 Psychological aspects 14 Mass media 13 Study and teaching 13