Nixon was the first United States president to
a. be impeached.
b. resign while in office.
c. retire.
d. be elected for more than two terms.
User:
Which of the following was not a diplomatic move Nixon made as President?
a. visiting the People's Republic of China
b. recognizing Taiwan
c. signing two treaties concerning nuclear weapons
d. officially ending direct U.S. involvement ...
Nixon was the first United States president to "resign while in office" and it would be "d. officially ending direct U.S. involvement" in Vietnam that was not a a diplomatic move Nixon made as President, since this was done at a different time.
