American poetry 88 History 87 History and criticism 73 Social aspects 26 Criticism and interpretation 22 Poetry 21 Science fiction 20 Music 18 Philosophy 15 Dance 14 Historiography 10 African Americans 9 Modern dance 9 Poetry, Modern 8 Science fiction, American 8 Women authors 8 American literature 7 Dancers 7 Motion pictures 7 Politics and government 7 Social conditions 7 Theory, etc 7 Musicians 6 Philosophy and aesthetics 6 Political aspects 6 Race relations 6 American fiction 5 Authorship 5 Choreographers 5 French poetry 5