Answer:
It backed Ng.o Dinh Diem as president in South Vietnam. - C)
I believe the answer would be A. the Gregorian calendar. How this helps!
Catal Huyuk is located in a relatively high fertile plateau. The plateau is surrounded by mountains on all four sides that gradually lift the terrain up and thus making the plateau have a nest-shape. This is a place that is semi arid, so the landscape has kind of steppe like appearance, with dry looking mountains around it, with the yellowish and brownish colors dominating.
The ¨Splendid Little War¨ was a term used by John Hay referring to the Spanish-American war (1898).
He called the event that way basically for all the positive results the US had after the conflict.
Based on national reports it was a short, cheap (money and lives), and the most important part, it was a really popular war, that allowed the US to start to be considered as a world power, between all the nations of the globe.
So making a little syntax, when he mentioned ¨splendid¨ was referring to the excellent results America had after the war and, ¨little¨ highlighting the duration and expenses of it.