What great contribution did monks make during the byzantine empire?
a. creation of mosaics
b. scientific experiments
c. architectural ideas and plans
d. preservation of ancient texts

The Monks contributed during the Byzantine Empire through architectural ideas and plan.

Well we intervened because we needed to stop the spread of communism. The Cold War was between the ultimate democracy, and the ultimate communist. We were not only fighting for the liberation of South Korea, but also to put a stop to the spread of communism. So in the respect its seen as a part of the Cold War. I hope I answered your question  to your liking, because I did it to the best of my ability.