Columbia subject headings:
Political poetry, Latin (Medieval and modern)--History and criticism--Congresses.
Political poetry, Latin--History and criticism--Congresses.
Politics and literature--Congresses.
Harvard subject headings:
Latin literature, Medieval and modern--History and criticism--Congresses.
Political poetry--History and criticism--Congresses.
Politics in literature--Congresses.
Princeton subject headings:
Political poetry--History and criticism.
Politics in literature.