History 21 Social life and customs 16 Authors, American 10 Biography 9 American literature 8 Intellectual life 8 History and criticism 6 Critics 4 Fiction 4 Poets, American 4 Social conditions 4 American wit and humor 3 Civilization 3 Foreign relations 3 Friends and associates 3 Influence 3 Journalists 3 Race relations 3 Theater critics 3 African Americans 2 Americans 2 Armenian Americans 2 Correspondence 2 Editors 2 Humorists, American 2 Interviews 2 Journalism 2 Labor unions 2 Marriage 2 Politics and government 2