A straight line runs from the slaveholding South in the early to mid-nineteenth century to the post-Reconstruction South of the late nineteenth and early twentieth centuries, to the second Ku Klux Klan of the 1920s, to the Dixiecrats of the 1940s and ’50s, to Joseph McCarthy and the John Birch Society of the 1950s and ’60s, to the burgeoning Christian nationalist movement of recent decades, to the New Right of the Reagan Era, to the Republican Party of today.
