Columbia subject headings:
France--History--Louis XV, 1715-1774.
France--History--Louis XVI, 1774-1793.
Harvard subject headings:
France--History--Louis XV, 1715-1774.
France--History--Louis XVI, 1774-1793.
Princeton subject headings:
France--History--Louis XV, 1715-1774.
France--History--Louis XVI, 1774-1793.