Conflict (Psychology) in literature Power (Philosophy) in literature 89 Love 49 Coming of age 32 Redemption 29 Realism in literature 22 Courage 20 more ... Heroes 20 Sexuality 17 European drama 13 Race in literature 13 Race in the theater 13 Naturalism in literature 10 American drama 9 Revenge in literature 9 Political plays 5 Drama 3 Tragedy 3 Modernism (Literature) 2 Participatory theater 1 Plays-in-progress 1 Psychological aspects 1 Reconciliation in literature 1 Site-specific theater 1 Study and teaching 1 Verbatim theater 1 Violence in literature 1 less ...