Which issue sparked the Montgomery Bus Boycott in 1955? A Fare increases for African American patrons B The lack of reliable transportation for African American students who needed to go to school C Racial segregation in the city’s public transportation system D The transit system’s discriminatory hiring and promotion practices

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.