Toward the End of the Middle Ages,cities Began to Flourish

Toward the end of the Middle Ages,cities began to flourish.How did this help foster a shift away from demonology?

A) City officials made it illegal to teach demonology.
B) Government officials took over care of the mentally ill.
C) Government officials began to treat the mentally ill as criminals.
D) The mentally ill were run out of cities and left to take care of themselves.