The royal demesnes consisted only of Paris, Orleans, Estampes, Compiegne, and a few places scattered over the northern provinces: in the rest of the kingdom, the prince's authority was rather nominal than real: the vassals were accustomed, nay, entitled, to make war, without his permission, on each other: they were even entitled, if they conceived themselves injured, to turn their arms against their sovereign: they exercised all civil jurisdiction, without appeal, over their tenants and inferior vassals: their common jealousy of the crown easily united them against any attempt on their exorbitant privileges; and as some of them had attained the power and authority of great princes, even the smallest baron was sure of immediate and effectual protection.

Besides six ecclesiastical peerages, which, with the other immunities of the church, cramped extremely the general execution of justice, there were six lay peerages, Burgundy, Normandy Guienne, Flanders, Toulouse, and Champagne, which formed very extensive and puissant sovereignties.

And though the combination of all those princes and barons could on urgent occasions, muster a mighty power, yet was it very difficult to set that great machine in movement; it was almost impossible to preserve harmony in its parts; a sense of common interest alone could, for a time, unite them under their sovereign against a common enemy; but if the king attempted to turn the force of the community against any mutinous vassal, the same sense of common interest made the others oppose themselves to the success of his pretensions.

Lewis the Gross, the last sovereign, marched, at one time, to his frontiers against the Germans at the head of an army of two hundred thousand men; but a petty lord of Corbeil, of Puiset, of Couci, was able, at another period, to set that prince at defiance, and to maintain open war against him.
The authority of the English monarch was much more extensive within his kingdom, and the disproportion much greater between him and the most powerful of his vassals.

His demesnes and revenue were large, compared to the greatness of his state: he was accustomed to levy arbitrary exactions on his subjects: his courts of judicature extended their jurisdiction into every part of the kingdom: he could crush by his power, or by a judicial sentence, well or ill founded, any obnoxious baron: and though the feudal institutions, which prevailed in his kingdom, had the same tendency, as in other states, to exalt the aristocracy and depress the monarchy, it required in England, according to its present constitution, a great combination of the vassals to oppose their sovereign lord, and there had not hitherto arisen any baron so powerful, as of himself to levy war against the prince, and to afford protection to the inferior barons.
While such were the different situations of France and England, and the latter enjoyed so many advantages above the former, the accession of Henry II., a prince of great abilities, possessed of so many rich provinces on the continent, might appear an event dangerous, if not fatal to the French monarchy, and sufficient to break entirely the balance between the states.