Alright, so, let's say that Henry the Young King manages to survive his father and does not contract dysentery in 1183. In this scenario, let's also assume that Geoffrey survives his father and Henry II dies in 1189 as in OTL.
So, in 1189, *Henry III receives England, Normandy and Anjou; Richard receives Aquitaine, Gascony and Poitou; Geoffrey remains in Brittany as duke. What are the immediate and long term* effects of this?
And on a side note, what are relations like between the brothers themselves, and with Philip II Augustus and other neighboring rulers? What would be their individual foreign policy (read: dynastic) goals? Do any of the brothers take the cross for the Third Crusade? Does Philip Augustus? Also, what becomes of John Lackland in this scenario?
Just curious. I apologize if this has been asked before, but I've never seen a thread looking at the effects of a surviving, albeit partitioned, Angevin Empire in the thirteenth century...
*"Long term" meaning over the next few decades.