Thomas Sowell digs into this in his book "Black Rednecks and White Liberals" quote from the book's Wikipedia page: Sowell argues that the black ghetto culture

Thomas Sowell digs into this in his book "Black Rednecks and White Liberals" quote from the book's Wikipedia page: Sowell argues that the black ghetto culture, which is claimed to be "authentic black culture", is actually a highly dysfunctional white southern redneck culture which existed during the antebellum South. This culture came, in turn, from the "Cracker culture" of the North Britons and Scots-Irish who migrated from the generally lawless border regions of Britain.