The Vietnam veterans were looked at as bad people. Many people thought that The Vietnam war shouldn't have happened. Also the Vietnamese didn't surrender no matter what. So the Vietnam Vets were changed because they saw military forces from a whole different place who would one after the other come (knowing they didnt have a chance) fight and die without surrendering.
I think it’s C i’m not sure
It helped bring a quick victory to the Allies.
With the surge of fresh troops, equipment & supplies, they were able to defeat the already battle-weary & tired Central Power troops. This led to a quick defeat for the Central Power
hope this helps
