B
this is the best answer that google gave me
Explanation:
The upheaval was caused by widespread discontent with the French monarchy and the poor economic policies of King Louis XVI, who met his death by guillotine, as did his wife Marie Antoinette.
I’m not sure if it’s correct but c) the nation as a whole, would probably be the best answer to go with.
( sorry if it’s wrong)
I believe the answer is B