Question

Which was not a reason that a large number of young Americans opposed the war?

Answer 1

The answer lies in the third option. Johnson abolished college deferments for those not in good academic standing.
The following are the reasons why young Americans opposed the war:
1)They believe the conflict in Vietnam was a Civil War
2)the oppressive South Vietnamese regime was not better than the communist regime it was fighting
3) US couldn't police the entire globe
4) saw war as morally unjust