They were both dictatorships
The vote over whether to allow slavery
Answer:
It's C.
Explanation:
A is incorrect. It was more like that before the US Constitution
B is also incorrect because presidents can only serve two 4-year terms.
So C is the only answer left.
It would be that "d. Muhammad was engaged in long-distance trade where he came into contact with monotheists" that likely would have influenced his acceptance of monotheism, since this allowed for him to gain new and challenging points of view.