The Truman Doctrine and Domino Theory were United States foreign policies concerning: None of the above
Nuclear disarmament
World-wide environmental pollution
The international balance of payments
The containment of communism

Which of these is not a criticism of the concentric zone model? it does not accurately describe cities after the rise of suburban development. it only applies to cities that grew after the development of the automobile. it assumes that inner-city areas will always be repurposed instead of abandoned. it places too much importance on the traditional central business district.