The answer is not easy. But increasingly it seems likely to involve geographical partition.
Facing eviction from his dust-bowl farm, Muley confronts a man on a bulldozer who has come to demolish the shack Muley and his family live in. The sharecropper is determined not to give in and threatens the bulldozer operator with a shotgun—only to discover he is a local man, one of Muley's own people. The bulldozer driver explains it's not his fault, it's just a job that he was hired to do. If Muley shoots him, then someone else will come to do the job and Muley will land in jail.
"Then who do we shoot?" asks Muley. The banker? The people back East who own the bank? Morally disarmed and demoralized, Muley can only watch as the bulldozer man destroys his home.