A lot of it is also cultural. Having grown up in a town with a fairly transparent level of active racism, there was definitely a component of "we are defined as xyz, and the people who treat us like dirt claimed abc for themselves. Screw abc, I don't want to be like those @$$holes"
At some point, right or wrong, even the negative stereotypes and disadvantages become adopted by the group itself as a part of the cultural identity. People can definitely face backlash from rejecting those aspects.
This is how you see people being called 'oreo' or being told they 'talk white' - when what they really mean is 'use proper grammar' - as an insult. This is when you see people who feel that trying to better themselves is in some way distancing themselves from their community and instead choosing to stand alone on the same side of the aisle as those who treat their families and childhood friends like crap.
That's not to say that it is right, or that we shouldn't be trying to move past this...but it is a lot more complicated than the direct effects of discrimination. People's behavior and their own expectations for themselves are affected by how they are treated and are probably the biggest influences on their futures.
I agree with this point 100%. The entire point I'm trying to make is that this is becoming less of a race war and very much a culture clash. Unfortunately "black culture" is being perceived more and more by the average american as sagging pants, violence, and thuggery. I'm not saying this is right, but it frustrates me to no end that the black community isn't crying out against this type of behavior and making it their #1 priority to stop before it gets so out of control and becomes irreversibly engrained in American's minds as being legitimate culture. If changes don't happen from within these communities, then what more can the rest of American society do? Black "culture" didn't used to be anything like this! How are we supposed to discuss the nuances of race relations if this big fat elephant continues to sit in the room that nobody is willing to discuss because of PC.