Now, however, a _rapprochement_ with France was again possible. Charles and Wolsey returned to the attitude of mutually desiring nothing so much as to prove their complete accord, their own anxiety to fulfil all obligations, provided only that the other would reasonably recognise his own obligations in return. Each wanted to extract what he could from Francis without regard to his ally: each wanted an excuse for evading his contract with that ally--the Emperor because he now perceived the more immediate pecuniary profit of the Portuguese marriage. In the diplomatic contest Wolsey had the advantage, that Charles, in spite of Pavia, could not bring the necessary pressure to bear on his captive, if the support of England was felt to be withdrawn. He had something to lose by an open breach: Wolsey had not--provided the responsibility for the breach could plausibly be laid on Charles. Moreover, although the French King was the Emperor's prisoner, the French Government was much less bitterly opposed to the English demand for money than to the Imperial demand for territory. Thus by the end of the year Wolsey achieved his end--a treaty with France, involving the payment of two million crowns to England, and including Scotland in its terms. Charles being isolated made his own peace with his prisoner in the following February (1526); but Francis, before signing, declared that his promises were extorted and not binding, and after his release repudiated their validity. The Cardinal in fact had extricated England from a very awkward situation, recovered her position as arbiter, and once more made the rival European monarchs feel that they could neither of them afford to have her definitely ranged as an enemy. As the year advanced, the tendency for the French alliance to draw closer, and for the Imperial alliance to dissolve became more marked. Charles, in his desire to dominate Italy, allowed a Spanish force to enter Rome and terrorise the Pope--though he disavowed their actions. In 1527, while he was continuing this policy, and preparing for the sack of Rome and the seizure of the Pope's person in May, Wolsey was carrying through a new French alliance, by which Orleans (afterwards Henry II.) was betrothed to the Princess Mary, and France not only bound herself to make heavy payments but also surrendered Boulogne and Ardres. It seemed as though the isolation of Charles was about to be completed, his opponents becoming the champions of the papacy--while his own antagonism to the Pope had been emphasised at the Diet of Spires by the withdrawal of the anti-Lutheran decrees, and the temporary recognition of each State's right to adopt or reject the Reformer's doctrines in its own territories. [Sidenote: 1527 A new factor]