What Happened During the Reign of Terror

What happened during the Reign of Terror?

A) The French navy attacked merchant ships with abandon.
B) Desperate Indian tribes along the frontier coordinated an all-out assault on white American settlers.
C) Slaves in the French West Indies revolted, setting off panic among slave-owners throughout the American South.
D) Some forty thousand individuals were executed as enemies of the French Revolution.
E) French armies invaded several neighboring kingdoms at once, striking fear in the hearts of European monarchs.