Hi the Vietnam war could of been avoidable it think in many different ways
many Americans opposed the war on moral grounds, appalled by the devastation and violence of the war. Others claimed the conflict was a war against Vietnamese independence, or an intervention in a foreign civil war; others opposed it because they felt it lacked clear objectives and appeared to be unwinnable.
Honestly it as couldn’t of been because if this wasn’t part of are history than it would be a problem now