Honest to God you are without a doubt one of the dumbest persons I’ve ever encountered.
I don't consider you dumb, just brainwashed by the propaganda that has been pushed since the Civil War. I used to believe as did you, but then people started pointing out to me things I didn't know, and which didn't make sense unless the traditional narrative was false.
You are just emotionally invested in your position, and are therefore unwilling to question the dogma you have been fed.