History 28 Theater 27 History and criticism 13 Criticism and interpretation 10 Stage history 7 Actors 6 English drama 6 American drama 4 Influence (Literary, artistic, etc.) 4 Production and direction 4 Acting 3 Influence 3 Theater and society 3 Theatrical producers and directors 3 Criticism 2 Dramatic criticism 2 Dramatic production 2 Greek drama (Tragedy) 2 Musicals 2 Performing arts 2 Political aspects 2 Political plays, American 2 Tragedy 2 Antinuclear movement in literature 1 Apocalyptic literature 1 Appreciation 1 Art appreciation 1 Atomic bomb in literature 1 Atomic bomb victims in literature 1 Characters 1