ah ok hmm this is hard lol every war i win this wars 4 provinces and i think thats not much and now counquer the netherlands from austria and this are much little provinces and i wanne rule the world
Haha yes.
"We have occupied their entire country and killed their entire army. They have no more allies to speak of. They are utterly defeated. We shall demand their full annexation."
"Sire we could not possibly take more than 2 provinces as would be a reasonable demand..."
"Nonsense, all belongs to mother Navarra!"
"But sire, they have level 7 trade buildings!"
"Oh, yes. That would be unreasonable."
Haha. Unfortunately, if 100% warscore gave unconditional surrender the game would break. So, it is what it is. I personally think it works pretty damn well if you can suspend a little disbelief.