The history of the United States is rife with episodes of political violence far bloodier and more destructive than the one that President Donald Trump incited at the Capitol on Wednesday. Nevertheless, ignorance of a grisly past well documented by historians like W.E.B. DuBois, John Hope Franklin and Richard Hofstadter was painfully evident in the aftermath of the mob invasion of Congress. Talking heads queued up to tell the country again and again that the carnage was an aberration and “not who we are” as a people.