Columbia subject headings:
Harvard subject headings:
Historiography--History--21st century--Congresses.
History in literature--Congresses.
Literature and history--Congresses.
Literature--20th century--History and criticism--Congresses.
Literature--21st century--History and criticism--Congresses.
Princeton subject headings:
Historiography--History--21st century--Congresses.
History in literature--Congresses.
Literature and history--Congresses.
Literature, Modern--20th century--History and criticism--Congresses.
Literature, Modern--21st century--History and criticism--Congresses.