Columbia subject headings:
France--History--19th century.
France--History--Third Republic, 1870-1940.
France--Politics and government--19th century.
Napoleon III, Emperor of the French, 1808-1873.
Harvard subject headings:
France--History--Second Empire, 1852-1870
France--History--Third Republic, 1870-1940
France. Gouvernement de la défense nationale
Franco-Prussian War, 1870-1871--Influence.
Napoleon III, Emperor of the French, 1808-1873
Princeton subject headings:
France--History--Second Empire, 1852-1870.
France--History--Third Republic, 1870-1940.
France. Gouvernement de la défense nationale
Franco-Prussian War, 1870-1871--Influence.