Columbia subject headings:
Harvard subject headings:
France--History--Reign of Terror, 1793-1794--Causes.
France--History--Reign of Terror, 1793-1794--Psychological aspects.
France--History--Revolution, 1789-1799--Atrocities.
Terrorism--France--History--18th century.
Princeton subject headings:
France--History--Reign of Terror, 1793-1794.
Political violence--France.