How Did the Encyclopedia Contribute to Enlightenment Goals of Social

How did the Encyclopedia contribute to Enlightenment goals of social reform?

A) It promoted the spread of knowledge that could be used to make informed decisions about social problems.
B) The proceeds from its sales funded charitable schools set up jointly by Diderot and Voltaire.
C) It provided systematic plans for social reform that could be used by anyone who was able to read.
D) It proved that a state-run system of education could turn out scholars capable of contributing to sophisticated intellectual projects like the Encyclopedia.