The levels of prejudice which led to the passage of the Jim Crow laws were actually cultivated by deliberately targeted propaganda by upper class industrialists who feared the political threat of lower class white and black laborers acting together as a voting bloc.
I think the argument I saw hinged on the strife that happened after emancipation, which is perhaps an argument for more Reconstruction rather than an argument against emancipation. But I don't remember it well enough; perhaps someone else has seen something similar.
People want to tell everything instead of telling the best 15 words. They want to learn everything instead of the best 15 words. In this thread, instead post the best 15-words from a book you've read recently (or anything else). It has to stand on its own. It's not a summary, the whole value needs to be contained in those words.
I'll start in the comments below.
(Voted by the Schelling study group as the best exercise of the meeting.)