OK, so I pretty much conquered/colonized all of Africa as Morocco, am way ahead of everyone in tech, economy, everything, and got bored as control of all Africa was my primary goal. However, while the early game was fairly challenging, the last 200 years or so (probably more), Castille has been under permanent war, with no end in sight. Portugal, Aragon ,and a Catholic Granada each occupy all of Castille's territory on the mainland, though I don't remember if they have any provinces at all that are not occupied or controlled by rebels (probably not). However, they never sue for peace. I feel that this made it a bit easy for me to expand, as Castille was my main threat in the early game. Is this a bug? 200+ years of war without suing for peace or being annexed or whatever feels kinda cheap to me.