Can somebody please answer these questions, I tried so hard to understand but I can’t.

In shifting to a defense policy based upon the concept of "flexible response," president kennedy was indicating that he had grave doubts about thevalue of which previous defense policy? a massive retaliationb collective securityc containmentd air power

The importance of judaism in modern western government is the:

Who was the leader of the democratic people’s republic at the beginning of the korean war?