The US entered the Vietnam War in an attempt to prevent the spread of communism, but foreign policy, economic interests, national fears, and geopolitical strategies also played major roles. Learn why a country which had been barely Another main reason why USA became more attached to the Vietnam War was because of the arrogance from the U.S government. The government had underestimated the enemy, leading them to believe they could easily defeat the communists . Vietnam had a strong will to rid their country of foreign rulerHo Chi Minh led North Vietnam at the war's outset. Several variations of the C-47 were used in the Vietnam War by the United States Air Force. The US military's presence in the Vietnam War grew considerably under President Lyndon Johnson . President John F. Kennedy signed the act that brought American military aid into Vietnam.s.known to most Americans came to define an era.
