The formation of NATO and the Warsaw Pact were similar in that they ("<span>B) called for collective security against outside threats," since this was during the Cold War, with NATO being an alliance of western, mostly capitalist states, and the Warsaw Pact representing the Soviet Sphere in the East. </span>
There are basically two systems, there is Capitalism and Socialism and most countries tend to use a combination of the two, known as a mixed economy.
The correct answer is <span>b. Despair at life</span>
I am sure that's correct, Davis being a Democrat was strong on states rights.