Which is not a reason why the cold war started? a. western democracies could not remain allied with oppressive, totalitarian, communist governments. b. americans feared the growing power of the soviet union and worried that communism might spread. c. the u. s. initiated a policy of attacking communism in the soviet union. d. both sides began stockpiling nuclear weapons.

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.