In the 20th century, people who lived in undeveloped regions of the world
were most likely to be?

a. illiterate

b. literate

Which political organization lobbied government officials to control the immigrant population

The internal combustion engine was an innovation of

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.