The Kingdom of León-Castilla Under King Alfonso VII, 1126-1157The reign of Alfonso VII occupied more than a quarter century during which the political landscape of medieval Spain was altered significantly. It was marked by the enhancement of royal administration, an increased papal intervention in the affairs of the peninsular church, and the development of the church's territorial structure. With the publication of The Kingdom of Leon Castilla Under King Alfonso VII, 1126 1157, Bernard Reilly completes a