I asked a question. You're stating what you believe is a fact. Have you been to Alaska? Can you prove there are negroes in all those fields in Alaska?
If I had stated they were white, would you require proof then? I'm guessing no.
I trust the ingenuity and drive of my people. If they are in AK, then I know at least some have made it into professional and respected positions & trades.
Unlike you, I have known and interacted with accomplished blacks my entire life.
Well, you may have too. But were just too stupid to realize it. Or simply pretend they don't exist to feed your little supremacist fantasies.
-tritone