McGhee suggests that political leaders chose to shift resources from education to policing in order to prevent the generation of Black Americans growing up after the civil rights movement from entering the middle class. Indeed, researchers, activists, and civil rights attorneys like Michelle Alexander have argued that the war on drugs is a replacement for Jim Crow: a new social system designed to keep Black people at the bottom of the social, economic, and political hierarchy. In turn, this kept white people on the top of the hierarchy, if only because it has become extremely difficult for
anyone to enter the middle and upper classes since 1970.