Which most accurately describes the Vietnam War?

Question

a. Communism spreading in Southeast Asia led to a power struggle between the superpowers that escalated into an ongoing bloody conflict.
b. The French occupiers of Vietnam allied with Communist Chinese forces to defend Southeast Asia against the threat of US military aggression.
c. The attempt by local forces to overthrow the imperialistic British Empire and reestablish local free elections and a democratic society.
d. The oil reserves of Southeast Asia became the target as the United States and USSR fought each other to win possession of this wealth.
A?

Answer 1

Yes, A.

Answer 2

Thank you

Answer 3

You're welcome.