“With a view, therefore, that steps be taken for the abrogation of the said convention of the sixth of August, eighteen hundred and twenty seven, in the mode prescribed in its second article, and that the attention of the governments of both countries may be the more earnestly and immediately directed to the adoption of all proper measures for a speedy and amicable adjustment of the difficulties and disputes in respect to said territory—

Resolved by the Senate and House of Representatives of the United States, in Congress assembled, That the President of the United States be, and he is hereby authorized, at his discretion, to give the British government the notice required by its said second article for the abrogation of the said convention of the sixth of August, eighteen hundred and twenty-seven.”

Thus was decided a question which had greatly agitated the entire country, and which, in the progress of discussion, had occasioned observations and reflections strongly calculated to disturb the harmony of the two governments, and which, in the opinion of some, were designed to produce such an effect. But the folly and guilt of engendering war between two nations so allied, and in which Christian principle was bound to hold sway, was, on several occasions, and by some of the principal men of the nation, pointed out. Solemn warning was given to those, who would madly have rushed to arms by setting up claims of doubtful validity, and which, it was well known, would never be acceded to by the British government. But, at length, the troubled waters grew calmer; and, while to a small portion of congress and of the nation, the resolutions adopted were still obnoxious, a vast majority of the people were gratified at their mild and conciliatory tenor.

It still remained to be known in what spirit this resolution would be received by her majesty’s government: but it was devoutly desired that it might lead to a final and harmonious settlement of all questions pertaining to the territory of Oregon.

And so it resulted fortunately, for the peace of the two powers immediately concerned, and to the peace of the continental powers of Europe.

On the 28th of April, the President gave official notice to her Majesty, Queen Victoria, that “the convention of August 6th, 1827, would terminate at the end of twelve months from and after the delivery of these presents.”

Before the delivery of this notice, however, the subject of an amicable settlement of all questions relating to Oregon, had occupied her Majesty’s government, and, on the 18th of May, Mr. M’Lane, our minister, informed Mr. Buchanan that the British minister at Washington would soon receive instructions to submit a new and further proposition, on the part of the British government, for a partition of the territory in dispute.

On the 10th of June, the President made a special and confidential communication to the senate, informing that body, that such a proposal had been made, and requesting their advice as to the action, which, in their judgment, it was proper to take in reference to it. At the same time he reiterated the views which he had expressed in his annual message, “that no compromise which the United States ought to accept, could be affected;” “that our title to the whole of Oregon” was maintained “by irrefragable facts and arguments,”and that the claim “could not be abandoned without a sacrifice of both national honor and interests.” Such was the tenor of the President’s communication. But he solicited advice.

On the 12th, the senate adopted, 38 to 12, the following resolution. “Resolved, (two-thirds of the senate concurring,) That the President of the United States be and he is hereby advised to accept the proposal of the British government accompanying his message to the senate, dated June 10th, 1846, for a convention to settle boundaries, &c., between the United States and Great Britain, west of the Rocky or Stony mountains.”

On the 16th of June, the President communicated to the senate a copy of a convention, or treaty, which had been concluded and signed on the 15th inst. settling boundaries, &c., in relation to Oregon—whereupon the senate by a vote of 41 to 14 advised and consented to the ratification of the same.