Columbia subject headings:
Nationalism--Germany--History--19th century.
Nationalism--Germany--History--20th century.
Harvard subject headings:
Napoleon I, Emperor of the French, 1769-1821--Relations with Germans.
Nationalism--Germany--History--19th century
Nationalism--Germany--History--20th century
Nationalism--Germany--Religious aspects--Christianity.
Princeton subject headings:
Nationalism--Germany--History--19th century.
Nationalism--Germany--History--20th century.