It baffles you because your take is bullshit not based in facts, like every other take I've seen of yours. Frankly, I'm baffled as to why you don't start every post with, "I'm baffled..."
As an American, who went to American public school, K-12, we are not taught America is wrong about anything nor did anything terrible. It is all very rah-rah, greatest nation bullshit. Its only after public school, that we use our eyes and ears to see and hear the truth of the awful things we've done as a nation. The ones that don't, vote for Trump.
But please, tell Americans again what we learn or don't learn in our American schools, with precisely fuck all as reference.....that'll be fun.......