Respuesta :
The big external conflict of the second half of the twentieth century was the war in a. vietnam.
At the coronary heart of the battle became the choice of North Vietnam, which had defeated the French colonial administration of Vietnam in 1954, to unify the whole united states of America under an unmarried communist regime modeled after the ones of the Soviet Union and China.
There were a number of long-term and short-term reasons to explain why the USA became involved in Vietnam in the late 1950s.
- Vietnamese independence.
- The Domino Theory.
- The weak South Vietnamese Government.
- The Gulf of Tonkin Incident 1964.
The Vietnam struggle was a protracted, expensive, and divisive warfare that pitted the communist authorities of North Vietnam in opposition to South Vietnam and its main ally, America. The struggle was intensified through the ongoing bloodless battle between the US and the Soviet Union.
Learn more about Vietnam war here: https://brainly.com/question/182779
#SPJ4
