Columbia subject headings:
Napoleon I, Emperor of the French, 1769-1821.
Papal States--History--1799-1815.
Rome (Italy)--History--1798-1870.
Harvard subject headings:
France--History--Consulate and First Empire, 1799-1815.
Napoleon I, Emperor of the French, 1769-1821
Papal States--Politics and government--1799-1815
Princeton subject headings:
France--Foreign relations--Papal States--History--19th century.
France. Consulte extraordinaire--History.
Napoleon I, Emperor of the French, 1769-1821.
Papal States--History--1799-1815.
Rome (Italy)--History--1798-1870.