Quote from peilthetraveler:
We made our point though. No other country, after that war, went communist and in fact 21 other countries left communism after 1976. So yeah...we beat who we were at war with...communism. Sure there are a few stragglers, but I would say communism isnt a threat anymore.
It is a strange idea that our disaster in Vietnam was the impetus for the decline of Communism. The fact is that people were starting to realize that Communism doesn't work very well, and they didn't need the U.S. dropping napalm on Vietnamese to convince them of that. We did manage to make capitalism look pretty horrible.