If Robert McNamara is one of the options, then he is the correct answer - he was important in the Vietnam War, but not during the WWII.
It would be "(2) creating the North Atlantic Treaty Organization (NATO)" that best illustrates the Cold War policy <span>of containment, since this organization represented a western "block" of countries that was meant to act as a counterbalance to the eastern "block" of communist countries. </span>
The answer is Perspectives, they taught themselves about different perspectives to help them put depth into their artwork.