Direct U.S. military involvement ended on 15 August 1973 as a result of the Case–Church Amendment passed by the U.S. Congress. The capture of Saigon by the NVA in April 1975 marked the end of the war, and North and South Vietnam were reunified the following year.
everything changed with segregation and slaves were free no one knew what to do with their lives many veterans needed jobs many couldn’t afford to keep there home due to lack of funds after the war
The closest one i know is A, hope this helped!