What strikes me is how you barely have to scratch the surface to find white supremacy. That 3rd verse of the Star Spangled Banner is awful. The only reason nobody knows about this is because there's the threat of being beaten to death if you bring up the other side of the discussion. I think this example really demonstrates the awful reality of the US. Generally when I write something like this, I get a few really nasty emails, so thanks for your kind comment!