I don't think there are that many Israelis from Germany anyways. Most European immigrants are from the Eastern Bloc countries. Not exactly desirable places for settlement and to this day still pretty antisemitic places.
Actually playing as France helps...and the Germans are fighting the Russians/Dutch as well. I would wager the Anglo-German alliance still will win because:
a) The British have already annihilated the French Navy
b) The Russians are in disarray
c) I'm also fighting Spain