Parliament 417 The "powers of pressure upon the crown" were at hand. Bargaining with the king for concessions of one kind or another in return for money had been an expedient thoroughly tried out by the barons in the course of the thirteenth century. An important early instance was the third reissue of Magna Carta. In the last article the clearest possible statement of the bargain was put in the mouth of the king. In return for this concession and the grant of these liber- ties and of the other liberties contained in our charter of lib- erties of the forest, archbishops, bishops, abbots, priors, earls, barons, knights, free tenants, and all of our realm have given to us a fifteenth part of all their movables.1 The circumstances of Henry IIL's reign and his personal character fostered this bargaining spirit and many illus- trations of it could be given. It was notjQjSlLjevep in the •"•* an<^ came out prominently As it became an fourteenth century that tfieTong cot53 not^:^^ and as PaHm^ grew consciouFbf itself from frequent meetings, there came to be a more routine use of the old thirteenth-century bargain. found itself possessed of a valuable commodity in exchange for which it might expect something of equal value from the king; it had ^^^yjSS^^f^^^ tA^caotjQCgey and the kin|iJ3^^ Upon this cornerstone most of thepowgrs^ of P^^i^^ntja^ve been l^uJlt. The grant ,ofn^ redressj^ ment as early asj^9» an(i it soon became customary to postpone money grants until the end of the session.2 It 1 Stubbs, Select Charters, p. 350. a Taswell-Langmead, English Constitutional History, pp. 248-250. The Commons allowed a tax "upon this condition that the king should take advice and grant redress upon certain Articles, in which their griev- ances were set forth." The list of grievances is an interesting one. In A* and S., document 66, is a grant of tenths and fifteenths for