Columbia subject headings:
Chaucer, Geoffrey, -1400--Political and social views.
Chaucer, Geoffrey, -1400. Canterbury tales.
Literature and society--England--History.
Social problems in literature.
Harvard subject headings:
Chaucer, Geoffrey, -1400--Political and social views.
Chaucer, Geoffrey, -1400. Canterbury tales
Christian pilgrims and pilgrimages in literature.
Literature and society--England--History--To 1500.
Literature and society--England--History.
Social problems in literature.
Princeton subject headings:
Chaucer, Geoffrey, -1400--Political and social views.
Chaucer, Geoffrey, -1400. Canterbury tales.
Literature and society--England--History.
Social problems in literature.