For many decades, historians viewed Reconstruction as the lowest point in the American experience, a time of corruption and misgovernment presided over by unscrupulous carpetbaggers from the North, ignorant former slaves and traitorous scalawags (white Southerners who supported the new governments in the South). Mythologies about black officeholders formed a central pillar of this outlook. Their alleged incompetence and venality illustrated the larger "crime" of Reconstruction--placing power in the hands of a race incapable of participating in American democracy. D.W. Griffith's 1915 film Birth of a Nation included a scene in which South Carolina's black legislators downed alcohol and propped their bare feet on their desks while enacting laws. Claude Bowers, in The Tragic Era, a bestseller of the 1920s that did much to form popular consciousness about Reconstruction, offered a similar portrait. To Griffith and Bowers, the incapacity of black officials justified the violence of the Ku Klux Klan and the eventual disenfranchisement of Southern black voters.