William Westmoreland was the chief commanding officer during the Vietnam War.
The term "Potlatch" came from the tribes of the Pacific Coast, though all tribes held celebrations. Overall, the answer that fits best is Pacific Coast.
I think the answer might be the second one but t let me know if I am wrong
Vichy Government
The government was based from the southern french spa town of Vichy. It was a term of surrender following the German invasion of France, the Germans controlled northern france including Paris.
Hope I helped and please rate my answer :)
