As early as the fourteenth and fifteenth centuries the King's Council had begun to encumber the affixing of the various seals with a series of formalities which involved the intervention of one or more royal officers. The process continued until custom or statute required that almost every public act which the Crown was in the habit of performing directly--except the appointment and removal of the great officers of state themselves--must either be done in the Privy Council, or by means of an instrument authenticated by seals or countersignatures affixed by one or more officers of state.[29:1] The object of these formalities was to protect the Crown from improvident grants, and to secure the influence of the Council over the administration,[29:2] rather than to create any responsibility to Parliament or the public; and yet it was easy to maintain, when the time was ripe, that the officer who sealed or signed assumed thereby responsibility for the act. Then if a wrong was committed some one could be held to account; for misconduct some one could be punished; for acts that were unpopular, or a policy that was odious, some one beneath the throne could be assailed; and if a strong expression of resentment did not deter the offender, Parliament had as a last resort the weapons of impeachment and bill of attainder. These weapons were a stage in the process of evolution, a stepping-stone in the progress of parliamentary control, but they were far too rough to produce a true accord between the Crown and Parliament; and when the political experiments of William and of Anne, fostered by the timely accident of two unkingly foreigners upon the throne, evolved at last the system of a responsible ministry in its present form, even impeachment became obsolete, or rather it lingered only as a means of retribution for personal malfeasance in office. [Sidenote: Nature of Modern Responsibility.]