What is the purpose of Jeddah's Book Fair 2019?

In an effort to end the civil war, in 1864 the union planned to

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

What effect did ww11 have on empires that had been created by european nations