9.8 Centralised states
Another significant trend in this period was the emergence or consolidation of more powerful and centralized states. Perhaps the most obvious case was that of England, where the process was accelerated by the establishment of a kingdom of continental origin through the Norman conquest of 1066. Within the British Isles this kingdom went on to conquer Wales and most of Ireland, though not Scotland, which succeeded in retaining its independence through a process of defensive Normanization. On the Continent the English state long retained and sometimes greatly expanded its territories. But it finally lost them in the mid- lifteenth century, and what emerged from the Middle Ages was a strong but insular monarchy.
The rise and consolidation of the French state was slower and somewhat unsteady-what was good for England was bad for France- but in the end it produced a stable domination of a large and populous territory. Both these kingdoms were in some sense nation-states by early modern times. The Spain that emerged from the demise of Muslim power in the Iberian Peninsula tended in the same direction, but the formal unification of the entire peninsula lasted only a few decades; even then the Portuguese kingdom was never fully absorbed, and that of Aragon only in the eighteenth century. In Germany and the Low Countries the eventual failure of rulers to establish solid and substantial kingdoms led to much greater political disunity, and Italy likewise remained fragmented. This did not, however, render these regions unimportant: they included the two most urbanized societies in Europe, those of northern Italy and the Low Countries.
But the most interesting feature of northwestern European states was not their size; rather it was the character of their relations with their subjects. At least two themes were in play here, both of them encapsulated in the term "feudalism." One was a matter of the balance of power within states. Rulers confronted the entrenched might of the landed military aristocracy under conditions in which urban society was initially poorly developed; indeed, until the rise of towns the only substantial economic resources to which rulers had effective access were likely to be their own estates.