Charles turned to the Scots. There were two parties in Scotland--the party of the ministers of the Kirk, headed by the Marquis of Argyle, and the party of the nobility, headed by the Duke of Hamilton, of which the leading members were the Duke's brother, the Earl of Lanark, and the Earl of Lauderdale, both of whom, like many other Scottish nobles, had thrown themselves into the Presbyterian movement so long as it was directed against Bishops, but had rallied to the Crown as soon as the Ministers strove to make themselves independent of the nobility. It was this latter party that was represented by the Scottish Commissioners in England, and on December 26 Charles signed an agreement with them--_The Engagement_, as it was called--which gave him his own way in England, allowing him to put an end to all toleration of the sects, and to grant a dominant position to Presbyterians for three years only. Against the English Parliament and the army the Scots were to claim for the Crown the power over the militia, the control over the Great Seal, the bestowal of honours and offices, the choice of Privy Councillors, and the negative voice in Parliament. In support of this settlement, which included a disbandment of the army and a dissolution of Parliament, a Scottish army was to march into England. Of all the Scotsmen embarked in this scheme, the only man of marked ability was Lauderdale, and though no direct evidence exists on the subject, it seems likely enough that the Engagement was mainly, if not altogether, his work. If the suggestion be accepted that the picture by Janssen in the possession of the present Duke, in which a paper is being handed by Lauderdale to Lanark, represents the transference of the Engagement from the former to the latter, it would lend additional strength to the supposition founded on the relative intellectual powers of the two men. However this may be, it is certain that two days after the signature of _The Engagement_, Charles rejected the Four Bills which had been laid before him by the English Parliament, thus showing his own belief that it was no longer needful for him to keep up even the semblance of an understanding with the Houses at Westminster.