Here's an interesting essay on the presence--or lack of presence-of non-white folks in D&D throughout history. It's a funny thing to be a black kid into fantasy. Most of this stuff is ripped from Tolkien, and as much as I love LOTR, there is, indeed, something disquieting about the total whiteness of the movies. I don't blame that on Jackson or Tolkien. If someone was doing a fantasy epic based on Xhosa creation myths, I wouldn't expect to see any white people.
Ever wonder how the wildly popular hot sauce got its name? It all started in Si Racha.