Columbia subject headings:
Harvard subject headings:
Europe--History--Congresses.
Napoleon I, Emperor of the French, 1769-1821--Influence--Congresses.
Napoleon I, Emperor of the French, 1769-1821--Relations with Europeans--Congresses.
Politics and literature--Europe--Congresses.
Politics and literature--Germany--Congresses.
Princeton subject headings:
Napoleon I, Emperor of the French, 1769-1821--Influence--Congresses.
Napoleon I, Emperor of the French, 1769-1821--Relations with Europeans--Congresses.
Politics and literature--Europe--Congresses.
Politics and literature--Germany--Congresses.