How did the Nixon administration’s policy of Vietnamization fundamenta

How did the Nixon administration’s policy of Vietnamization fundamentally change the conflict in Vietnam?

A) It allowed the United States to withdraw troops while supplying the South Vietnamese with money and arms to better train their own army.
B) It prevented the Khmer Rouge from gaining power in Cambodia.
C) It allowed the Nixon administration to permanently end bombing raids of North Vietnam.
D) It forced the United States to send more soldiers into Vietnam.

ANSWER
Answer: A