Friendship History and criticism History 8 Authorship 4 Poetry 4 Social aspects 4 American literature 3 more ... American poetry 3 Criticism and interpretation 3 Friendship in literature 3 Intellectual life 3 Mentoring of authors 3 Social networks 3 Authors, English 2 Chinese letters 2 English literature 2 Historians 2 Influence 2 National characteristics, American, in literature 2 Political culture 2 Politics and literature 2 Social interaction 2 Sociological aspects 2 Artists 1 Arts, American 1 Authors, American 1 Chinese poetry 1 Conservation (Psychology) in literature 1 Conversation 1 Discourse ethics 1 less ...