It's right here, from Dennis G. at Balloon Juice. Excerpt:
By 1948 the Confederate Party began to feel like their host Party [the Democratic Party] was moving away from them and that their access to cheap stolen labor was in jeopardy. Over the next twenty years they fought for control of the Democratic Party and lost. In 1968 the Confederates were in the wilderness. George Wallace was their candidate and he made a respectable showing in a run for President. Richard Nixon saw an opportunity and he invited the Confederate Party to join the Republican Party.
It has been over forty years and now the Confederate Party owns the Republican Party so completely that any Republican from any state must support the Confederate agenda—and that agenda is all about helping the elites steal the labor of others to fatten their bottom line. The old plays learned during Reconstruction are still being run over and over again. One needs to be anti-union. One needs to be anti immigrant. One needs to be anti-black. One needs to be anti-poor. One needs to be pro-elite at all time and one needs to cloak it a patina of carefully tested ‘populism’ and dog-whistles to motivate working class folks with racism, pride and fear. Properly done, this Luntz tested hype will get many a rube to work against their best interests.
So as the Republican Confederate Party celebrates Confederate History Month and insists that it is not about slavery, I am inclined to concede that they have a point. Slavery was not the main goal of the Confederacy—stealing labor was. Slavery just made the theft of labor easy and so it was an important tactic. Losing the war led to the loss of that tactic, but ever since the Confederate Party have been creating new ways to steal labor. Sure, these labor stealing tactics can and have changed with the times, but the ongoing goal to steal the labor of others is why the Republican Confederate Party exists. It is what they do. And this is something to remember as these weasels celebrate Confederate History Month.