I live in Philadephia my friend, I have seen and worked in poor neighborhoods. I doubt there is anything you've read about it that I haven't seen firsthand. The imperialist background of the US, many of whom spoke glowingly of their alleged love of God, is first to blame for the obliteration of the black community. They ripped them out of Africa in chains to have a slave worker caste. They destroyed their culture, displaced them in a foreign and strange land and then later freed them into a status of unrespected, second class citizens.
Stop talking so rudely. Do you want to have a real discussion or do you just want project your worldview onto everyone through insults and intimidation? Nobody of any self respect defers to it.