Columbia subject headings:
Austria--Politics and government--1740-1848.
Deutscher Bund (1815-1866)
Germany--Politics and government--1740-1806.
Germany--Politics and government--1806-1848.
Prussia (Germany)--Politics and government--1740-1815.
Rheinbund.
Harvard subject headings:
Germany--History--1740-1806.
Germany--History--1789-1900.
Princeton subject headings: