it did, the right of the United States from the line of latitude 42° to that of 54° and 40′. Among letters read in the convention from prominent men unable to be present was one from Mr. Cass, in which he declared that no one would be present who would concur more heartily with the convention in the measures that might be adopted than should he; he would take and hold possession of the territory of the Pacific Coast, come what might. It is not difficult to see in the utterance of the Cincinnati convention, when taken in connection with the political weight of the convention itself, the origin of that party war-cry which was to make the presidential campaign of the following year so celebrated in our history. Here was a constituency united in a solemn pledge, which could not well be ignored in the estimate of political forces. It was an influence to be bid for, and what more natural than that it should be bid for, as it was bid for, by the party seeking a means of reconciling northern and western voters to its more distinctly southern policy of the annexation of Texas? On becoming President, Mr. Polk seems not to have felt himself bound by the extreme statement of his party’s position on the Oregon Question. The tone of his inaugural is rather more conservative upon this subject than might have been expected from the circumstances of his election. His position, as stated in this paper, was sufficiently advanced, however, to alarm the British government. In a letter of April 3, addressed to Packenham, British Minister at Washington, Lord Aberdeen said: “The inaugural speech of President Polk has impressed a very serious character on our actual relations with the United States, and the manner in which he has referred to the Oregon Question, so different from the language of his predecessor, leaves little reason to hope for any favorable result of the existing negotiation.” And yet Mr. Polk, shortly after entering upon office, took up the negotiation as he found it then pending, and made an honest effort to effect a settlement upon the compromise line of his predecessors. In explanation of his course, in his annual message to congress, December following, he said: “Though entertaining the settled conviction that the British pretensions of title could not be maintained to any portion of the Oregon Territory, upon any principle of public law recognized by nations, yet, in deference to what had been done by my predecessors, and especially in consideration that propositions of compromise had been thrice made by two preceding administrations to adjust the question on the parallel of the forty-ninth degree of latitude, and in two of them yielding the free navigation of the Columbia, and that the pending negotiations had been commenced on the basis of compromise, I deemed it my duty not abruptly to break it off. In consideration, too, that under the conventions of 1818 and 1827 the citizens and subjects of the two powers held a joint