Im so sorry i was going to help but i suuuucccckkkkk at history again im sorry and i hope you get your answer :)
The United States Congress is specifically forbidden from some actions because the Congress might be wrongly influenced to make certain changes that can effect the general people of the country. The constitution might get affected and the country might lose the virtues on which the founding fathers created the constitution.
I would say B or C! They both are true
