Answer:
The main goal was to contain communion in Southeast Asia. The US failed to achieve this goal because it wasn't willing to sacrifice as much to win the war as the Vietnamese communists were.
<span>i had this question on my quiz and the answer is B</span>
I think it's A. Japanese.
Korea had several Japanese invasions from 15-92-98.
Apologies if this is incorrect.
Hope this helps!!!:)