In the Fourth Party System, Democrats versus Republicans (GOP), which party was the “liberal” party in terms of wanting to use the power of the federal government and which is the “conservative” party?

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.