 Ramba uchiverenga ndima iyi - Muna 1968, National Commission on the Causes and Prevention of Violence yakaumbwa kuti igadzirise nyaya dzine chokuita nechisimba mutsika dzeAmerica, kusanganisira kusaruramisira kwemarudzi kwakaguma nokuurayiwa kwaMartin Luther King, Jr., pamwe chete nokupondwa kwaRobert naJohn F. Kennedy. Imwe nharaunda yaifadza nokuda kwehurumende yaLyndon Johnson yakanga iri muuyo wechisimba cheterevhizheni pavateereri. 