Columbia subject headings:
Berlin (Germany)--Intellectual life--19th century.
Napoleonic Wars, 1800-1815--Campaigns--Germany.
Salons--Germany--Berlin--History--19th century.
Harvard subject headings:
Berlin (Germany)--History--19th century--Sources.
Berlin (Germany)--Intellectual life--19th century.
Berlin (Germany)--Politics and government--19th century.
Napoleonic Wars, 1800-1815--Campaigns--Germany
Prussia (Germany)--History--1740-1815.
Salons--Germany--Berlin--History--19th century.
Women--Political activity--Germany--Berlin.
Princeton subject headings: