why did president johnson believe that it was important to win in Vietnam
A. to prevent the soviet union from taking over southeast Asia
B. to prevent communism from spreading
C. to prove that American air power was stronger then soviet air power
D. to ensure trade in southeast Asia ​

Respuesta :

For a short Answer, The answer is B.

Back in 1955, the spread of communistic powers was a real threat, and president Johnson made it his duty to stop the communist powers from growing.