as a matter incidental to the main purpose of the message, put before the senate a well reasoned scheme for the exploration of the territory for the purchase of which ministers already appointed were soon to negotiate. One can hardly read this message and weigh its carefully worded terms in the light of what was already in the knowledge of the President, without its awakening more than a suspicion that the possibility of the purchase of Louisiana by the United States was distinctly present to Jefferson's mind as he wrote, if it did not indeed lend urgency to his argument. It is worthy of note, at any rate, that the measures for the carrying out of this proposed scheme of exploration of the territory kept pace with the progress of the negotiations for its purchase, and quite outran the business of its transfer; for while the transfer of Louisiana was not consummated until December of that year, the commander of the expedition had been selected and commissioned, and the expedition organized as early as midsummer. Thus closely joined in time, if not otherwise intimately connected, were these two measures of Jefferson's earlier administration, the Louisiana purchase and the Lewis and Clark exploration. The promptness, energy, and efficiency with which the exploration was carried out under the able and courageous leadership of the man placed in charge, were altogether worthy of its distinguished projector. The two stand together, the purchase and the exploration, as worthy counterparts in what must forever be regarded as one of the most daring yet at the same time farsighted projects of statesmanship in American history.
These two measures have been dwelt upon thus at length because of their material importance to the ultimate settlement of the Oregon Question. The purchase of Louisiana brought the territory of the United States at the crest of the Rocky Mountains in contiguity with
