Among other things, (a) many white people moved out because they could keep people of color out of living in the suburbs, (b) the federal government heavily sub

Among other things, (a) many white people moved out because they could keep people of color out of living in the suburbs, (b) the federal government heavily subsidized suburban sprawl and the car transportation network. Cf. https://en.wikipedia.org/wiki/White_flight https://en.wikipedia.org/wiki/White_flight