Question

question 5 of 10
why did president johnson believe that it was important for the united states
to win in vietnam?

a. he feared that the doves would win the election otherwise.

b. he feared a communist takeover in southeast asia if the united
states left vietnam.

c. he feared a soviet invasion of cambodia if the united states lost.

d. he feared a communist takeover in the united states.

Explanation:

To solve this, we analyze each option:

• Option A: "Doves" were anti - war, but election fear wasn't the main reason for Johnson's Vietnam stance.
• Option B: During the Cold War, the "domino theory" was prominent. Johnson believed that if South Vietnam fell to Communists, other Southeast Asian countries would follow (Communist takeover in Southeast Asia). This aligns with the domino theory and US Cold War policy.
• Option C: There was no significant fear of Soviet invasion of Cambodia as a direct result of US losing in Vietnam.
• Option D: A Communist takeover in the US was not a realistic fear related to Vietnam's outcome.

Answer:

B. He feared a Communist takeover in Southeast Asia if the United States left Vietnam.