[Sawyer]

Well... I need blood slaves to spread my dominion.
But if I've only got a couple provinces, unrest gets too high and then my income is shot.
But I need my income to build troops to conquer other provinces to get blood slaves... to spread my dominion.
At least nations with self-perpetuating dominions aren't under threat of
a) Early-game Dom-kill or
b) Going bankrupt due to unrest.