Columbia subject headings:
Bismarck, Otto, Fürst von, 1815-1898.
Germany--History--Revolution, 1848-1849.
Germany--Intellectual life--19th century.
Hegel, Georg Wilhelm Friedrich, 1770-1831.
Harvard subject headings:
Bismarck, Otto, Fürst von, 1815-1898.
Germany--History--Revolution, 1848-1849.
Germany--Intellectual life--19th century.
Hegel, Georg Wilhelm Friedrich, 1770-1831
Princeton subject headings:
Bismarck, Otto, Fürst von, 1815-1898.
Germany--History--Revolution, 1848-1849.
Germany--Intellectual life--19th century.
Hegel, Georg Wilhelm Friedrich, 1770-1831.