So, basically, assume that the marriage of Eleanor of Aquitaine and King Louis VII of France produces a male heir, which results in an eventual PU between the Duchy of Aquitaine and the Capetian royal demesne. The continental domains of the House of Plantagenet thus end up smaller.
What would be the long-term consequences of this? Could the kings in Paris be able to subdue their southern vassals (Toulouse, et al) earlier than OTL and perhaps also be more free to expand elsewhere, for example?
What would be the long-term consequences of this? Could the kings in Paris be able to subdue their southern vassals (Toulouse, et al) earlier than OTL and perhaps also be more free to expand elsewhere, for example?