>The operating thesis of a significant segment of the leadership in these states is that America is a racist nation, governed by a horde of white male supremacists who use the pretense of equality to maintain their superior position. When asked for evidence to support the claim of white supremacy,” the only response I have been given is, “Look all around.” They hold this untruth to be self-evident.

I'm sure some are able to offer specific evidence beyond 'look all around' to support their claim.