Columbia subject headings:
Harvard subject headings:
German literature--18th century--History and criticism--Congresses
German literature--19th century--History and criticism--Congresses
Romanticism--Congresses
Romanticism--Germany--Congresses
Romanticism--Political aspects--Europe--Congresses.
Romanticism--Political aspects--Germany--Congresses.
Princeton subject headings:
Romanticism--Germany--Congresses.
Romanticism--Political aspects--Germany.