Columbia subject headings:
Harvard subject headings:
Germany--Civilization--Italian influences--Congresses.
Germany--Intellectual life--19th century--Congresses.
Protestants--Germany--Intellectual life--19th century--Congresses.
Rome (Italy)--In art--Congresses.
Rome (Italy)--In literature--Congresses.
Princeton subject headings:
Germany--Civilization--Italian influences--Congresses.
Germany--Intellectual life--19th century--Congresses.
Protestants--Germany--Intellectual life--19th century--Congresses.
Rome (Italy)--Historiography--Congresses.
Rome (Italy)--In art--Congresses.
Rome (Italy)--In literature--Congresses.