Which is the correct chronological order of the events listed below?
1. The directory takes over in France.
2. Louis XVI calls for an Estates-General
3. The Reign of Terror begins
4. The Tennis Court Oath is taken
a) 4, 3, 1, 2
b) 3, 1, 2, 4
c) 2, 4, 3, 1
d) 1, 2, 3, 4,