Knowledge 32 History 15 History and criticism 10 Appreciation 5 Criticism and interpretation 5 In literature 5 National characteristics, American, in literature 5 mer ... Travel 5 America 4 Authors, American 4 Literature and society 4 Political and social views 4 American fiction 3 Humorous stories, American 3 Literature and history 3 Psychology 3 American literature 2 Asian Americans in literature 2 Authors and publishers 2 Chinese Americans 2 Chinese Americans in literature 2 Chinese in literature 2 Civilization 2 Description (Rhetoric) 2 Economics 2 Economics in literature 2 Indians in literature 2 Influence 2 Literature and medicine 2 Literature and photography 2 mindre ...