 Nyorai kupfuurira kweiyi ndima - Mukupindura kutsamwa kwakatungamirira kumhirizhonga muna 1967 muNewark July 1217uye Detroit July 2328, Mambo uye shamwari yake yepedyo, Stanley Levison, vakanyora mushumo munaAugust wainzi The Crisis in Americas Cities uyo akadaidzira kukanganisa kwakarongeka kwemaguta, kunyanya muWashington: 