The Americans, however, were anxious for a war with this country, and in particular, the opportunity seemed eminently favourable for attempting the conquest of Canada. A motion in the House of Representatives, for the indefinite postponement of a bill for raising 25,000 additional troops, was rejected by a majority of 98 to 29. An outrageous bill, specially intended as an insult to England, was introduced into the same House about the end of April, "for the protection, recovery, and indemnification of American seamen," the first clause of which declared that every person who, under pretence of a commission from a foreign power, should impress upon the high seas a native seaman of the United States, should be adjudged a pirate and a felon, and should upon conviction suffer death. Another of its articles gave to every such seaman impressed under the British flag, the right of attaching in the hands of any British subject, or in the hands of _any debtor of any British subject_, a sum equal to thirty dollars per month for the whole time of his detention. This monstrous bill was actually allowed to pass a third reading. The temper of the Americans may be judged by the result of the voting on Mr. Randolph's motion in the same House, on the 29th of May. That gentleman submitted "that, under the present circumstances, it was inexpedient to resort to a war with Great Britain." The question being then put, that the House do proceed to the consideration of the said resolution, it was negatived by 62 votes against 37. Under the overpowering influence of these feelings, war was declared against England on the 18th of June, 1812; our own declaration was not issued until the 13th of October following. "Our American cousins," did not wait for this joinder of issue; they had invaded Canada early in July. On the 11th of that month, the American General Hull, with a body of 2,500 men--regulars and militia--crossed the river above Detroit with most disastrous consequences to himself. He was speedily forced to retreat, and on the 16th of August to surrender the important fort of Detroit itself, with his 2,500 men and thirty-three pieces of artillery. Although this disaster seriously disconcerted the American plans of invasion, the design was by no means abandoned. A considerable force was assembled in the neighbourhood of Niagara, and on the 13th of October, the American General Wadsworth, with some 1,400 men, made an attack on the British position of Queenstown, on the Niagara river. Wadsworth, with 900 men and many officers, was speedily compelled to surrender to British forces not exceeding the number of his own following. AMERICAN NAVAL SUCCESSES.