The years between 1760 and 1783 were ones of varied political success. Between 1760 and 1770, there was widespread instability as George III sought a minister acceptable to himself and Parliament. This was followed political stability until 1782 under the administration of Lord North. Plagued by the American crisis, which turned into war after 1775, North survived until early 1782. Short-lived Whig administrations led first by Rockingham, Shelburne and by Fox and North led to a period of political instability that ended with the dismissal of the Fox-North coalition in December 1783. The events of 1783 and 1784 showed two things that the support of the king was essential if a government was to survive and that the ‘influence’ of the Crown was still considerable.