CHAPTER III
THE FIRST EXPLORERS AND THEIR ROUTES THROUGH THE REGION
Of all events in early American history influential in their bearing upon the territorial development of the United States, the Louisiana Purchase in 1803 must be accorded the foremost place. Until that event the United States, in spite of the fact that it had gained independence, was essentially European in its habit of thought and colonial in its aspirations and outlook. A few seers indeed recognized the possibilities of continental expansion. The doctrine of "manifest destiny" had held the glowing vision of the place in history which might be wrought by a continent, or at least the dominating parts of it, under the control of the same race of men who had redeemed the Atlantic seaboard from the wilderness and successfully maintained against the greatest empire of the world the proposition that "Governments derive their just powers from the consent of the governed." The author of those words had seen more clearly perhaps than any other the world vision of a great American democracy, independent of Europe and yet by reason of geographical position as well as political ideals and social aspirations, the natural mediator among peoples and the ultimate teacher and enlightener of mankind.
When, therefore, as a result of the political revolution of 1800 and the permanent establishment of the democratic conception in the leadership of American politics, Thomas Jefferson found himself invested with the enormous responsibility of framing policies and measures for the new era, one of his foremost aims was to turn the face of the nation westward. Having long entertained the idea that the true policy was to secure such posts of vantage beyond the Alleghenies as would lead by natural stages to the acquisition of the country beyond the Mississippi, even to the Pacific, he was alert to seize any opening for pursuing that truly American policy. He did not have long to wait. At the time of his inauguration the stupendous energies of the French Revolution had become concentrated in that overpowering personality, Napoleon Bonaparte. Holding then the position of first consul, but as truly the imperial master as when he placed the iron crown of the Lombards upon his own head, "the man on horseback" perceived that a renewal of the great war was inevitable and that Austria on land and England at sea were going to put metes to his empire if human power could do it. Nothing was more hateful to Napoleon than to let French America, or Louisiana, slip from his grasp. But he had not the maritime equipment to defend it. England was sure to take it and that soon. Monroe, the American envoy, was in Paris fully instructed by President Jefferson what to do. All things were ready. The man and the occasion met. The Louisiana Purchase was consummated. For less than three cents an acre, a region now comprising thirteen states or parts of states, estimated at over five hundred and sixty-five million acres, equal in extent to all Europe outside of Russia and Scandinavia, became part of the United States.
HIGH SCHOOL, WAITSBURG
When that great event was consummated and one of the milestones in the world's progress upon the highway of universal democracy had been set for good, the next step in the mind of Jefferson was to provide for the exploration of the vast new land. The westward limits of Louisiana were not indeed defined by the treaty of purchase otherwise than as the boundaries by which the territory had been ceded by Spain to France, and those boundaries in turn were defined only as those by which France had in 1763 ceded to Spain. Hence the western boundary of Louisiana was uncertain. Although subsequent agreements and usages determined the boundary to be the crest of the Rocky Mountains as far south as Texas, Jefferson seems to have thought that the entire continent to the Pacific ought to be included in the exploration, for he saw also that the destiny of his country required the ultimate union of Atlantic and Pacific coasts, as well as the great central valley. From these conceptions and aims of Jefferson sprang that most interesting and influential of all exploring expeditions in our history, the Lewis and Clark exploration from St. Louis up the Missouri, across the Rocky Mountains, and down the Snake and Columbia rivers to the Pacific Ocean. Jefferson had contemplated such an expedition a long time. Even as far back as December 4, 1783, in a letter to George Rogers Clark, he raised the question of an exploration from the Mississippi to California. In 1792 he took it up with the American Philosophical Society, and even then Meriwether Lewis was eager to head such an expedition. In a message to Congress of January 18, 1803, before the Louisiana Purchase, Jefferson developed the importance of a thorough exploration of the continent even to the Western Ocean. With his characteristic secrecy, Jefferson was disposed to mask the great design of ultimate acquisition of the continent under the appearance of scientific research. In a letter to Lewis of April 27, 1803, he says: "The idea that you are going to explore the Mississippi has been generally given out; it satisfies public curiosity and masks sufficiently the real destination." That real destination was, of course, the Pacific Ocean, and the fundamental aim was the continental expansion of the then crude and straggling Republic of the West. Considering the momentous nature of the undertaking and the possibilities of the unknown wilderness which it was to cover, it is curious and suggestive that Lewis had estimated the expenses at $2,500, and Jefferson called upon Congress for that amount of appropriation. An explorer of the present would hardly expect to go out doors on that scale of expense. Jeffersonian simplicity with a vengeance!