Multiple choice Which of the following best describes the significance of Richard Nixon? was part of "Return to Normalcy and Teapot Dome Scandal grew NASA and was president during Iran-Contra Affair presided over a healthy economy & was impeached for perjury promoted Vietnamization and part of Watergate Scandal Reveal answer Fill a bubble to check yourself D Correct answer Explanation Richard Nixon pursued a policy of Vietnamization to withdraw troops and resigned following the Watergate scandal. The other options are historically inaccurate or describe other presidents.