In what two ways did the Soviets stray from the ideas about communism advanced by Karl Marx?

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.

What was the underlying cause of the cold war?

1. what potential advantages could companies like standard oil offer consumers?