What position did the united states take during the indochina wars?

it worked against cambodia because a communist government had risen there.
it supported france because it wanted to limit communism in southeast asia.
it opposed indochina because of the corruption of the diem government.
it the vietnamese because it opposed european colonialism in asia.

The correct answer is It supported France because it wanted to limit communism in Southeast Asia. They believed that if one country had a communist government, all others around it would also have it and it would greatly increase the strength of countries like the Soviet Union and China. That's why they supported French in their fight to end communism there.