The differences in the economic development of the mid-atlantic, new england, and southern colonies can best be attributed to the a. customs of the immigrants. b. geographic conditions there. c. level of the education of their citizens. d. differences in their colonial governments.

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.