Respuesta :
Answer:
C. to gain support for the United States to send troops to Vietnam
Explanation: Hope it helps Edg. 2020
The US Department of State create this document to gain support for the United States to send troops to Vietnam.
What happened in Vietnam War?
The Vietnam War, which hold up from 1954 to 1975, fought North Vietnam's political orientation government and its South Vietnamese alignments, known as the Viet Cong, against South Vietnam's government and its main supporter, the U.S.
The United States was concerned that communism might spread from South Vietnam to the rest of Asia.
It opted to support the South Vietnamese government by directing money, supplies, and military advisers or troops to vietnam.
Therefore, option C is correct.
Learn more about the Vietnam War, refer to:
https://brainly.com/question/11375126