Was watching the movie apocalypse now and was wondering, why did the US invade Vietnam what was the story between the two sides of Vietnam? was there truly no winner so I came to this subreddit to ask this question sorry if it’s frequently asked
While you're waiting for an answer, there's a section of the subreddit wiki devoted to the Vietnam war you might be interested in browsing.
This includes an answer on the transition of the US from advisory to military power by u/Bernardito