The history of slavery spans many cultures, nationalities, and religions from ancient times to the present day. However the social, economic, and legal positions of slaves were vastly different in different systems of slavery in different times and places.
French revolution was a widely known struggle under the ruler Louis XVI. The conflict was between the monarchy sector and the noble men whom the tax system is imposed. This provoked everyone to take the freedom to express their complaints. Furthermore, there were two social groups that emerged at that time: the aristocracy and the bourgeoisie. Answers are C and D