Columbia subject headings:
Harvard subject headings:
Catholic Church--France--History--Congresses.
Catholic Church--Italy--History--Congresses.
France--History--Revolution, 1789-1799--Religious aspects--Congresses.
Princeton subject headings:
Catholic Church--France--History--Congresses.
Catholic Church--Italy--History--Congresses.
France--History--Revolution, 1789-1799--Religious aspects--Congresses.