Columbia subject headings:
Bismarck, Otto, Fürst von, 1815-1898.
Europe--Politics and government--1789-1900.
France--Foreign relations--Germany.
Germany--Foreign relations--France.
Harvard subject headings:
Bismarck, Otto, Fürst von, 1815-1898.
Europe--Politics and government--1789-1900.
France--Foreign relations--Germany.
Germany--Foreign relations--France.
Princeton subject headings: