Columbia subject headings:
Bismarck, Otto, Fürst von, 1815-1898.
Press--Germany.
Prussia (Germany)--Foreign relations--1815-1870.
Prussia (Germany)--Politics and government--1848-1866.
Harvard subject headings:
Bismarck, Otto, Fürst von, 1815-1898.
Press--Germany
Prussia (Germany)--Foreign relations--1815-1870.
Prussia (Germany)--Politics and government--1848-1866.
Princeton subject headings: