posted by HM .
The U.S. lesson learned from the Vietnam War was that
a. public opinion could be ignored by leaders during wartime. b. nuclear weapons had utility in a war of insurgency. c. there were limits on America's ability to get its own way in the world. d. the national interest of the United States required a total disengagement from Asian affairs. e. constant bombing will force the enemy to concede defeat.
i THINK THE BEST ANSWER IS C
There were certainly more than one lesson! Try some of the following links for information: