During the 1800s, increased
allowed more people in the industrialized world to enjoy popular culture
-leisure time
-work hours
-chores
-language study

What would lead a historian to consider two events to have a relationship of correlation rather than causation

How did american entry into world war i affect the allied powers?

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.