Wow, you really are monumentally ignorant on multiple levels. The saddest thing is that you are aware of social issues but are completely oblivious to the causes, presumably because blaming the people you can see every day is a great deal easier. Just wow.
It would be good if you would explain yourself, but from this you sound like one of the people who would say that the reason black ghettos have high levels of crime is because prejudice and poverty cause the crime, not the kind of people living there. Yet the poorest village in the US is Kiryas Joel, which is full of Hasidic Jews and does not have a high crime level. The people there manage to live in a civilised way despite being overwhelmingly on benefits. There is a very high level of marriage and the fathers as well as mothers bring up the children. Also my great grandparents brought up a score of children in extreme poverty, and people like them were not criminals.
You sound like the sort of person that would claim the reason AIDS is more common in black gay American men even than it is anywhere in the Third World is because of racism by Whites and the medical establishment.
Links for the two above issues:
http://www.recordonline.com/apps/pbcs.dll/article?AID=/20090130/NEWS/901300361
and
http://www.sovo.com/2009/1-30/news/localnews/9731.cfm
Please don't just leave it for us to draw these conclusions about your views if they are off the mark.