Yes, I read your whole article. You did not address the mechanisms that have led to the police acting the way they do. (Note that police in other countries do NOT always act this way! Indeed, police in *this* country don't all act the same way either. So it's clearly not intrinsic to being police.)

I could read The Color of Law, but that would not make your post any better reasoned or more informative. If you want to convince thoughtful people, you should try to make your arguments self-contained.