The United States became involved in Vietnam because Americans feared that France would not support the United States in the arms race against the
USSR.
Laos and Cambodia would become Communist if Vietnam became
Communist.
The Vietnamese would send someone to the moon before the United States
could. To separate a mixture of hard candies and marbles, the most efficient method would be

The U.S feared if south Vietnam would become communist that it would spread to the rest of China and then asia

B

Explanation:

Laos and Cambodia would become Communist if Vietnam became

Communist.

a

explanation:

i actually have a suggestion instead of an answer, how about next time instead of spending the time to time up the question you take that time and try to figure something out for yourself, do you understand?

explanation:

leave a 5 star and a and brainliest answer if you understand, hope this betters you day, or not i don't really care either way. xd