Fortunately for the United States, the patriotic and far-seeing administration of Mr. Jefferson was as energetic in confirming as it had been in acquiring our title to the invaluable domain. As soon as the treaty was received the President called an extra session of Congress, which assembled on the 17th of October, 1803. Before the month had expired the treaty was confirmed, and the President was authorized to take possession of the territory of Louisiana, and to maintain therein the authority of the United States. This was not a mere paper warrant for exhibiting a nominal supremacy by floating our flag, but it gave to the President the full power to employ the army and navy of the United States and the militia of the several States to the number of eighty thousand. It was a wise and energetic measure for the defense of our newly acquired territory, which in the disturbed condition of Europe, with all the Great Powers arming from Gibraltar to the Baltic, might at any moment be invaded or imperiled. The conflict of arms did not occur until nine years after; and it is a curious and not unimportant fact, that the most notable defeat of the British troops in the second war of Independence, as the struggle of 1812 has been well named, occurred on the soil of the territory for whose protection the original precaution had been taken by Jefferson.
With all these preparations for defense, Mr. Jefferson did not wait to have our title to Louisiana questioned or limited. He set to work at once to proclaim it throughout the length and breadth of the territory which had been ceded, and to the treaty of cession he gave the most liberal construction. According to the President, Louisiana stretched as far to the northward as the Lake of the Woods; towards the west as far as the Rio Grande in the lower part, and, in the upper part, to the main chain of mountains dividing the waters of the Pacific from the waters of the Atlantic. To establish our sovereignty to the shores of the Pacific became a matter of instant solicitude with the watchful and patriotic President. In the previous session he had obtained from Congress an appropriation of two millions of dollars "for the purpose of defraying any extraordinary expenses which may be incurred in the intercourse between the United States and foreign nations." In the confidential message which so promptly secured the money, the President suggested that the object to be accomplished was a better understanding with the Indian tribes, and the fitting out of an exploring and scientific expedition across the continent, though our own domain at the time was terminated on the west by the Mississippi. It was believed, that, between the lines of the message, Congress could read that our negotiations with France and Spain touching the free navigation of the Mississippi might soon reach a crisis. Hence the prompt appropriation of a sum of money which for the national treasury of that day was very large.
LEWIS AND CLARKE EXPEDITION.
The two men selected to conduct the expedition across the continent, Meriwether Lewis and William Clarke, were especially fitted for their arduous task. Both were officers in the army, holding the rank of captain. Lewis had been private secretary to the President, and Clarke was brother to the heroic George Rogers Clarke, whose services were of peculiar value in the Revolutionary struggle. Before they could complete the preparations for their long and dangerous journey, the territory to be traversed had been transferred to the United States, and the expedition at once assumed a significance and importance little dreamed of when Jefferson first conceived it. The original design had been a favorite one with Mr. Jefferson for many years. When he resided at Paris as our minister, before the Federal Government was organized, he encouraged a similar expedition, to be fitted out in Kamtchatka, to sail to our western coast, and thence to come eastward across the continent. This design was to be executed by the somewhat noted John Ledyard, a roving and adventurous man from Connecticut, who had accompanied Captain Cook on his famous voyage to the Pacific, and whom Jefferson afterwards met in Paris. The necessary authority was obtained from the Russian Government; but, after Ledyard had reached the borders of Kamtchatka, he was suddenly recalled, driven with speed day and night in a closed carriage, on a return journey of several thousand miles, and set down in Poland, penniless, and utterly broken in health. This strange action was the offspring of jealousy on the part of the Empress Catharine, who feared that the energy of the young and vigorous government of the United States would absorb the north-west coast of America, upon which the Russian Government had already set its ambition.
The success of the Lewis and Clarke expedition aided greatly in sustaining our title to the Oregon country. The joint leaders of it became celebrated by their arduous achievement, and were rewarded accordingly. Lewis was appointed governor of Louisiana territory in 1807, and held the position until his death in 1809; while Clarke was for a long period governor of the territory of Missouri, serving in that capacity when the State was admitted to the Union. But while the Lewis and Clarke expedition largely increased our knowledge of the country, and added to the strength of our title, it did not definitely settle any disputed question. With Spain we had constant trouble in regard to the boundaries of Louisiana, both on the west in the direction of Texas, and on the east along the confines of Florida. She had always been dissatisfied with Bonaparte's transfer of Louisiana to the United States. If that result could have been foreseen, the treaty of San Ildefonso would never have been made. The government of the United States believed that Louisiana, as held by France, had bordered on the Rio Grande, and that, by the treaty with Bonaparte, we were entitled to territory in the direction of Florida as far as the Perdido. In the vexatious war with the Seminoles, General Jackson did not hesitate to march across the line, capture Pensacola, and seize the Barancas. The comments, official and personal, which were made on that rash exploit, led to controversies and estrangements which affected political parties for many years after. Jackson's hostility to John Quincy Adams, his exasperating quarrel with Clay, his implacable hatred for Calhoun, all had their origin in events connected with the Florida campaign of 1818.
To compose the boundary troubles with Spain, a treaty was negotiated in 1819, which, with many gains, entailed some signal losses upon the United States. The whole of Florida was ceded by Spain, an acquisition which proved of great value to us in every point of view. As Florida had become separated from the other Spanish colonies by the cession of Louisiana, the government at Madrid found difficulty in satisfactorily administering its affairs and guarding its safety. South of the United States, to the Straits of Magellan, the Spanish flag floated over every foot of the continent except the Empire of Brazil and some small colonies in Guiana. The cession of Louisiana to Bonaparte involved the loss of Florida which was now formally transferred to the United States. But Spain received more than an equivalent. The whole of Texas was fairly included in the Louisiana purchase,—if the well-studied opinion of such eminent statesmen as Clay, John Quincy Adams, Van Buren, and Benton may be accepted,—and we paid dearly for Florida by agreeing to retreat from the Rio Grande to the Sabine as our south-western frontier, thus surrendering Texas to Mexico. The western boundary of the Louisiana territory was defined as beginning at the mouth of the Sabine (which is the boundary of the State of Louisiana to-day), continuing along its western bank to the 32° of north latitude, thence by a line due north to the Red River, thence up the Red River to the 100th meridian west from Greenwich, or the 23d west from Washington, thence due north to the Arkansas, thence following the Arkansas to its source in latitude 42°, and thence by that parallel to the Pacific Ocean. Should the Arkansas fall short of the 42°, a due north line to that parallel was to be taken. The United States solemnly renounced all claim to territories west or south of the line just mentioned, and Spain renounced all claim to territory east or north of it. Thus all boundary disputes with Spain were ended, and peace was secured, though at a great cost; as events in after years so fully proved.
LOUISIANA ADMITTED AS A STATE.
Meanwhile territorial government had been established over a large section of the country acquired from France; and it was rapidly peopled by an enterprising emigration, almost wholly from the Southern States. Louisiana sought to enter the Union in 1811, and then for the first time occurred an agitation in Congress over the admission of a slave State. Opposition to it was not, however, grounded so much upon the existence of slavery as upon the alleged violation of the Constitution in forming a State from territory not included in the original government of the Union. Josiah Quincy of Massachusetts made a violent speech against it, declaring that if Louisiana were admitted, "the bonds of this Union are virtually dissolved; that the States which compose it are free from their moral obligations; and that, as it will be right of all, so it will be the duty of some, to prepare definitely for a separation, amicably if they can, violently if they must." Mr. Quincy was disquieted at the mere thought of extending the Union beyond its original limits. He had "heard with alarm that six States might grow up beyond the Mississippi, and that the mouth of the Ohio might be east of the centre of a contemplated empire." He declared that "it was not for these men that our fathers fought, not for them that the Constitution was adopted. Our fathers were not madmen: they had not taken degrees at the hospital of idiocy." He maintained with great vehemence that there was "no authority to throw the rights and liberties of this people into 'hotchpot' with the wild men of the Missouri, nor with the mixed, though more respectable, race of Anglo-Hispano-Gallo-Americans who bask on the sands in the mouth of the Mississippi." Mr. Quincy's sentiments were far more radical than those held by the mass of Northern or New-England people, yet there was undoubtedly a strong opposition to the admission of Louisiana. Many Northern men had opposed the purchase of the territory from France, believing it to be unconstitutional; and they dreaded the introduction of senators and representatives from territory which they considered foreign. Nevertheless the bill admitting the State passed the House by a vote of two-thirds of the members. The opposition was wholly from the North, and largely from New England. The contest was confined to Congress— the issue failing to excite popular interest. A majority of the people, both North and South, were convinced that the ownership of the mouth of the Mississippi was of inestimable value to the Union, and that it could not be permanently secured except by admitting as a State the territory which included and controlled it. This conclusion was strengthened by the near approach of war with Great Britain, soon after formally declared. The advantage of a loyal and devoted population at New Orleans, identified in interest and in sympathy with the government, was too evident to need argument. If the weight of reason had not already been on the side of admitting Louisiana, the necessities of war would have enforced it.
Six years after Louisiana entered the Union, Missouri applied for admission as a slave State. A violent agitation at once arose, continued for two years, and was finally allayed by the famous compromise of 1820. The outbreak was so sudden, its course so turbulent, and its subsidence so complete, that for many years it was regarded as phenomenal in our politics, and its repetition in the highest degree improbable if not impossible. The "Missouri question," as it was popularly termed, formally appeared in Congress in the month of December, 1818; though during the preceding session petitions for a State government had been received from the inhabitants of that territory. When the bill proposing to admit the State came before the House, Mr. James Tallmadege, jun., of New York, moved to amend it by providing that "the further introduction of slavery be prohibited in said State of Missouri, and that all children born in that State after its admission to the Union shall be free at the age of twenty-five years." The discussion which followed was able, excited, and even acrimonious. Mr. Clay took an active part against the amendment, but his great influence was unavailing in the face of the strong anti-slavery sentiment which was so suddenly developed in the North. Both branches of Mr. Tallmadge's amendment were adopted and the bill was passed. In the Senate the anti-slavery amendment encountered a furious opposition and was rejected by a large majority. The House refused to recede; and, amid great excitement in the country and no little temper in Congress, each branch voted to adhere to its position. Thus for the time Missouri was kept out of the Union.
On the second day after the opening of the next Congress, December, 1819, Mr. John Holmes presented a memorial in the House of Representatives from a convention which had been lately held in the District of Maine, praying for the admission of said district into the Union "as a separate and independent State, on an equal footing with the original States." On the same day, and immediately after Mr. Holmes had taken his seat, Mr. John Scott, territorial delegate, brought before the House the memorial presented in the previous Congress for the admission of Missouri on the same terms of independence and equality with the old States as prayed for by Maine. From that hour it was found impossible to consider the admission of Maine and Missouri separately. Geographically remote, differing in soil, climate, and products, incapable of competing with each other in any pursuit, they were thrown into rivalry by the influence of the one absorbing question of negro slavery. Southern men were unwilling that Maine should be admitted unless the enabling Act for Missouri should be passed at the same time, and Northern men were unwilling that any enabling Act should be passed for Missouri which did not contain an anti-slavery restriction. Mr. Clay, then an accepted leader of Southern sentiment,—which in his later life he ceased to be,—made an earnest, almost fiery, speech on the question. He declared that before the Maine bill should be finally acted on, he wanted to know "whether certain doctrines of an alarming character, with respect to a restriction on the admission of new States west of the Mississippi, were to be sustained on this floor." He wanted to know "what conditions Congress could annex to the admission of a new State; whether, indeed, there could be a partition of its sovereignty."