Ta-Nehisi Coates said this quote

“ [whiteness] has no real meaning divorced from the machinery of criminal power. The new people were something else before they were white—Catholic, Corsican, Welsh, Mennonite, Jewish—and if all our national hopes have any fulfillment, then they will have to be something else again. Perhaps they will truly become American and create a nobler basis for their myth. I cannot call it. As for now, it must be said that the process of washing the disparate tribes white, the elevation of the belief in being white, was not achieved through wine tastings and ice cream socials, but rather through the pillaging of life, liberty, labor and land; through the flaying of backs; the chaining of limbs; the strangling of dissidents; the destruction of families; the rape of mothers; the sale of children; and various other acts meant, first and foremost, to deny you and me the right to secure and govern our own bodies.The new people are not original in this. Perhaps there has been, at some point in history, some great power whose elevation was exempt from the violent exploitation of other human bodies. If there has been, I have yet to discover it. But this banality of violence can never excuse America, because America makes no claim to the banal. America believes itself exceptional, the greatest and noblest nation ever to exist, a lone champion standing between the white city of democracy and terrorists, despots, barbarians, and other enemies of civilization. One cannot, at once, claim to be superhuman and then plead mortal error. I propose to take our countrymen's claims of American exceptionalism seriously, which is to say I propose subjecting our country to an exceptional moral standard. This is difficult because there exists, all around us, an apparatus urging us to accept American innocence at face value and not to inquire too much. And it is so easy to look away, to live with the fruits of our history and to ignore the great evil done in all of our names. But you and I have never truly had that luxury. ”