What Was the Effect of France's Constitutional Charter in the Post-Napoleonic

What was the effect of France's Constitutional Charter in the post-Napoleonic period?

A) It marked an effort to reestablish the prerevolutionary society, with the nobility and the Catholic Church reclaiming their authority.
B) It was a reaction against the Napoleonic regime that had attempted to establish a military police state.
C) It secured most of the gains made by the middle class and the peasantry during the French Revolution and permitted intellectual and artistic freedom.
D) It outlined the responsibilities of the Catholic Church as it was reestablished in France after the revolution.