With social and political troubles thus awaking anew to life about them, even Tory statesmen were not willing to face the terrible consequences of a ruin of English industry such as might follow from the junction of America with Napoleon. They were in fact preparing to withdraw the Orders in Council, when their plans were arrested by the dissolution of the Perceval ministry. Its position had from the first been a weak one. A return of the king's madness made it necessary in the beginning of 1811 to confer the Regency on the Prince of Wales; and the Whig sympathies of the Prince threatened for a while the Cabinet with dismissal. Though this difficulty was surmounted their hold of power remained insecure, and the insecurity of the ministry told on the conduct of the war; for the apparent inactivity of Wellington during 1811 was really due to the hesitation and timidity of the Cabinet at home. But in May 1812 the assassination of Perceval by a madman named Bellingham brought about the dissolution of his ministry; and fresh efforts were made by the Regent to install the Whigs in office. Mutual distrust however again foiled his attempts; and the old ministry returned to office under the headship of Lord Liverpool, a man of no great abilities, but temperate, well informed, and endowed with a remarkable skill in holding discordant colleagues together. The most important of these colleagues was Lord Castlereagh, who became Secretary for Foreign Affairs. Time has long ago rendered justice to the political ability of Castlereagh, disguised as it was to men of his own day by a curious infelicity of expression; and the instinctive good sense of Englishmen never showed itself more remarkably than in their preference at this crisis of his cool judgement, his high courage, his discernment, and his will to the more showy brilliancy of Canning. His first work indeed as a minister was to meet the danger in which Canning had involved the country by his Orders in Council. On the 23rd of June, only twelve days after the ministry had been formed, these Orders were repealed. But, quick as was Castlereagh's action, events had moved even more quickly. At the opening of the year America, in despair of redress, had resolved on war; Congress had voted an increase of both army and navy; and laid in April an embargo on all vessels in American harbours. Actual hostilities might still have been averted by the repeal of the Orders, on which the English Cabinet was resolved; but in the confusion which followed the murder of Perceval, and the strife of parties for office through the month that followed, the opportunity was lost. When the news of the repeal reached America, it came six weeks too late. On the 18th of June an Act of Congress had declared America at war with Great Britain. [Sidenote: Napoleon and Russia.]