Unemployment, physical and emotional sickness, haunting combat memories, and substance abuse were among the difficulties that Vietnam veterans faced when returning to the United States after 1971.
As a result of their service in Vietnam, some veterans developed physical disabilities, emotional issues, and drug addictions.
Others struggled to find acceptance from their peers and families. Some returning veterans blamed the antiwar movement for their plight and nursed deep resentment toward antiwar protesters.
Posttraumatic stress disorder, problem alcohol use, anxiety, and depression are all common problems.
As a result, alternatives (a), (b), (d), (e), and (f) are correct.
For further information on the Vietnam-US war, refer below
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