Columbia subject headings:
France--History--Second Empire, 1852-1870.
France--Politics and government--1852-1870.
France. Conseil d'État--History.
Harvard subject headings:
France--History--Second Empire, 1852-1870.
France--Politics and government--1852-1870.
France. Conseil d'Etat--History.
Princeton subject headings:
France--History--Second Empire, 1852-1870.
France--Politics and government--1852-1870.
France. Conseil d'État--History.