If there had never been the Great Migration there would never have been jazz, there would never have been Michelle Obama. A lot of amazing black people exist in this country because of the Great Migration. That's nation-building.
Racial terrorism affects the lives of white people and black people and everyone, everything. Racism is contaminating. It can affect the dogs in the street. So the process of beginning to rid the country of prejudice was in itself a kind of nation-building.
There is still an assumption among many people that to be black is to be lower class. In the last fifteen to twenty years, perhaps even further back than that, there's also been an explosion of a very wealthy black class in the United States, but those people are often treated as special cases: they're athletes, entertainers. Jay-Z. Basketball players. The country metabolizes the fact these rich black people exist, but it seems only to reinforce the idea that every other black person is limping along in poverty.
