The most respected and influential of the Hellenistic philosophers were "C. The Stoics," since it was this group of people that held that the mind should be trained to think pragmatically and rationally.
He walked through the halls quickly, the emerging thoughts in his head baffling him.
B. A is incorrect because every state received one vote, no matter its size. C is incorrect because not enough power was given to the president; after getting out of that situation with Britain's king, no one wanted another king. D is also incorrect, because every state coined its own money, and attempting to regulate this was a real issue at the time. Hope this helps!