In answer to the resolution of the House of Representatives "that the President be requested to communicate to the House, if not incompatible with the public service, all such information as he may possess in relation to the existence" of the Territory of Minnesota, he has to state that he possesses no information upon the subject except what has been derived from the acts of Congress and the proceedings of the House itself. Since the date of the act of the 11th of May, 1858, admitting a portion of the Territory of Minnesota as a State into the Union, no act has been performed by the Executive either affirming or denying the existence of such Territory. The question in regard to that portion of the Territory without the limits of the existing State remains for the decision of Congress, and is in the same condition it was when the State was admitted into the Union. JAMES BUCHANAN. WASHINGTON, _April 22, 1860_. _To the Senate of the United States_: I return to the Senate the original convention between the United States and the Republic of New Granada, signed on the 10th September, 1857, and ratified by me as amended by the Senate on the 12th March, 1859. The amendments of the Senate were immediately transmitted to New Granada for acceptance, but they arrived at Bogota three days after the adjournment of the Congress of that Republic, notwithstanding the session had been protracted for twenty days solely with a view to the consideration of the convention after it should have received the sanction of this Government. At the earliest moment after the assembling of the New Granadian Congress, on the 1st of February last, the convention as amended and ratified was laid before that body, and on the 25th of the same month it was approved with the amendments. Inasmuch, however, as the period had expired within which by the third amendment of the Senate the ratifications should have been exchanged, the Congress of New Granada provided that "the convention should be ratified and the ratification should be exchanged at whatever time the Governments of the two Republics may deem convenient for the purpose, and therefore the period has been extended which the Senate of the United States had fixed." The expediency of authorizing the exchange of ratifications at such time as may be convenient to the two Governments is consequently submitted to the consideration of the Senate. JAMES BUCHANAN. WASHINGTON, _April 23, 1860_. _To the Senate of the United States_: In answer to the resolution of the Senate of the 18th instant, requesting a copy of the instructions from the Department of State to Mr. McLane when appointed minister to China, I transmit a report from the Secretary of State, with the instructions which accompanied it. JAMES BUCHANAN. WASHINGTON, _April 24, 1860_. _To the House of Representatives_: