Actually the most successful ethic groups of immigrants are Nigerians (this man is an exception). They come here for the opportunity, not having been taught they are owed something.

Vietnamese came over to America in the 70's.... in one generation all their children's became very successful (doctors, engineers, scientist). Blacks are still being held down by slavery 150 years ago....

Also, might I add that Javier came over from Mexico, he didn't speak any English nor had any education, but years later, after hard work, now owns his own home and is raising his family. Blacks are still being held down by slavery 150 years ago....