Particularly, on this topic, the second and third lectures, in which he breaks down the various types of pro-slavery ideology and the relevance to today???s politics will amaze: <a href="http://oyc.yale.edu/history/civil-war-and-reconstruction/content/sessions/session-2-southern-society-slavery-king-cotton-and">http://oyc.yale.edu/history/civil-war-and-reconstruction/content/sessions/session-2-southern-society-slavery-king-cotton-and</a> see also http://oyc.yale.edu/history/civil-war-and-reconstruction/content/sessions/lecture-3-a-so