Why did huge numbers of people move to california in 1849?

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

Which best describes how president kennedy apples to the audiences at the beginning of his speech?

During world war if an artist published an editorial cartoon criticizing the american entry into the war that artists was guilty of