I voted for future geographical boundaries. So: Russia, Georgia, Armenia, Israel (didn't see it but if I did it would have recieved a vote), Turkey and Morocco. The ones with the strongest case would probsbly be the Russians, but if they get admitted then the 'hellenic' caucasians would have to be let in as well.
Of course, they would all have to fulfill the goals set before them. But I believe the ones I voted for should never be allowed in, you got to draw a boundary somewhere.