The union tried hard to prevent the confederacy from establishing what?
a)airbases
b)freesoil states
c)a stronger connection to china and russia
d)a stronger connection to england and france

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.