Oh, I saw that map too. The map in this post is historically based, I think, but they don't say that very loudly. And definitely some of what we're seeing in

Oh, I saw that map too. The map in this post is historically based, I think, but they don't say that very loudly. And definitely some of what we're seeing in this data is a racial divide - but the racial divide in the South goes back to where slave-based agriculture was and was not viable.