Columbia subject headings:
Harvard subject headings:
Bismarck, Otto, Fürst von, 1815-1898
France--Foreign relations--Germany
France--History--19th century
Franco-Prussian War, 1870-1871--Personal narratives.
Germany--Foreign relations--France
Princeton subject headings:
Bismarck, Otto, Fürst von, 1815-1898.
Franco-Prussian War, 1870-1871--Causes.
Germany--Politics and government--1871-1918.
Prussia (Germany)--Politics and government--1815-1870.
Statesmen--Germany--Biography.