Question 1 of 15 What impact did United States v. Nixon have on the powers of the presidency? A. It limited the president's power of executive order and showed that even the president is not above the law. B. It limited the president's power of executive privilege and showed that even the president is not above the law. C. It allowed the president to continue using the power of executive order and showed that the president must follow the rule of law. D. It allowed the president to continue using the power of executive privilege and showed that the president is above the law. SUBMIT​