Answer:
Picture but most likely one answer would be Cold War
Explanation:
War Communism was the name given to the economic system that existed in Russia from 1918 to 1921. War Communism was introduced by Lenin to combat the economic problems brought on by the civil war in Russia.
It was A because at the time south korea was an ally with the US
Eastern Orthodox priests are allowed to marry. Catholic priests are to remain celibate. Also, Easter is a bigger holiday than Christmas for Eastern Orthodox. Catholicism places more importance on Christmas.