January 20th, 2010 at 01:47am
I always thought of it as a way to include them in our society after America's history with slaves while still honoring where they came from. It's a hell of a lot better than the other words they were called like the n word.
Basically, I think it's because of our history.
I agree with asteroid in that it's just a part of our history that stuck but I could be completely wrong.