<span> is an example of the free rider problem, because the programs benefit everyone and many listen but not everyone pays for it.</span>
Answer: There was a significant disillusion towards being able to assist Europeans and other nations in fighting off significant threats. At the same time, postwar disillusion in Europe resulted in a general rejection of the institutions and ideologies that plunged the continent into the worst of all wars.
The North Vietnamese strategy (before the U.S. pulled troops): guerrilla warfare and traps
The North Vietnamese strategy (after the U.S. pulls troops): organized warfare with tanks, infantry
"<span>The radio station was to blame. They should have included more warnings about the broadcast or taken the responsibility of warning viewers properly" would be the best response, since one cannot fault Wells for reading it so well. </span>