The Vesting Clause Is Important to Understand Because

The vesting clause is important to understand because:

A) it prevents the president from abusing power.
B) it gives the president the right to challenge the Supreme Court's interpretation of events.
C) it is a major reason that presidential power is vague and often subject to interpretation.
D) it is a major reason that the parameters of presidential power are widely agreed upon and accepted.
E) without it, there would be no separation of powers between the different branches of government.