Why have blacks become so socially inadequate in the richest and most advanced nation in the world?
America is truly the land of the free, in that your destiny is in your hands only...if you want something no one stops you from getting it, if you don't want anything no ones gonna give you anything. So the Jews grabbed the money and ran with it, controlled capital markets and any big money industry even Hollywood, white Europeans closely follow and so do Asians....blacks got nothing as they lacked the common sense and drive to do anything, naturally got frustrated and angry in poverty as that's what poverty does to people and reverted back to primitive behaviour.
This has nothing to do with historic slavery, historic poverty does not determine the outcome of the future, be it on an individual basis or national. Rich people go broke and poor people get rich....many example of this. South Korea economically was equal to Ghana in the 1960s, now it is amongst the most developed and strong economies of the world...Samsung, LG, KIA and Hyandai are all South Korean brands competing against the strongest household brands in the world....Ghana hasn't changed much, still riddled with birth mortality, high levels of poverty and illiteracy...etc.