In the midst of this great impetus toward nationality came a sudden revelation of the sectional discord which it was hoped had been laid for ever. A vast extent of territory has its advantages in wealth and population; but it also has its dangers in the differences of climate, products, and labour thereby engendered. The United States could not hope to be free from this menace, common to all governments with extensive domains, until time had proved the necessity for union, and use had made its burdens appear lighter. Sectional jealousies had been quieted in the Convention of 1787 by establishing "balances" in representation and taxation. It was unfortunate to recognise the existence of sections and to perpetuate them in this manner; but compromise was the only way possible at the time.
[Illustration: View of the Capitol of the United States. THE CAPITOL
BURNED BY THE BRITISH ARMY. From Torrey's "American Slave Trader."
Justice looks from the sky in retribution upon a nation which permits
the slave trade to be carried on almost within the shadow of the
Capitol.]
Those who believed that compromises were curatives rather than means of temporary relief as we now see them, must have found hope for the future in the number of compromises in the convention caused by slavery. As the years sped by under the Constitution, and the menace failed to renew its formidable shape, these hopes must have brightened into a belief that the spectre was laid for ever. The expiration of the twenty years demanded by South Carolina and Georgia in which to get their supply of slave labour from Africa drew nigh, and brought forth a prohibitory law to take effect the first day of the year 1808. The newer Gulf States in vain demanded an extension of the open door to place them upon an equal footing with the older States. Yet the law was never enforced, and it was always possible to get a fresh supply of slaves even to the time of the Civil War. The blame must be shared equally by the planters of the Gulf States, who purchased the new slaves, and by the ship-owners of the free States, whose vessels brought them from Africa for the profit of the trade. Cupidity will be found, in the last analysis, to be at the bottom of much of the law-breaking spirit so unfortunately characteristic of the American people.
The Friends kept up an unceasing petition to Congress to ameliorate the condition of the slaves or to emancipate them. It was said by some of the British advocates of emancipation, who began to let their voices be heard in the States, that the destruction of the public buildings at Washington during the War of 1812 was a judgment of God upon a people who permitted a slave market almost within the shadow of the Capitol. Slavery was always at base an economic question and was now awaiting some national economic issue before it would manifest its ugly self. The emancipation plans which had been adopted by the Northern States were emphasising slavery as a sectional issue. It would make even more difficult the task of balancing the two sections. So rapidly had public sentiment accepted the inevitable in the matter of sections, that by 1820 it was easy to repeat the fearful phrase, "preserving the balance between the two sections."
It had been possible to preserve this balance in the Senate, where State representation is equal, by admitting a Northern and a Southern State contemporaneously. Thus two Senators from each section were created. In the House of Representatives, where strength depends upon the distribution of population, no such balance could be maintained. The attractiveness of the back lands as they were opened to settlement, the ease with which farms could be secured from the public domain, the rapid development of water-power, and the increasing immigration from Europe, caused a rapid growth of population in the trans-Alleghenian region. In 1800, only one settler had crossed the mountains to fourteen remaining on the coast-plain. Ten years later one had crossed for every six remaining behind, and in 1820 the proportion was one to four. There had been some alarm manifest in the older States in earlier times, because the power and prestige which they had enjoyed must eventually be reduced if not lost through the rapidly growing West. But whatever danger of this nature was realised became of secondary importance by 1820 to the larger question of the unequal distribution of the migrants in the various parts of the West. Between 1810 and 1820, for instance, Ohio had increased in population 151.9 per cent. and Tennessee only 61.5 per cent. For every 319 people who sought homes in Illinois during that period, only 87 had settled in Mississippi. The two States had been admitted almost simultaneously and had equal attractions. Why should the one gain more population and have more political strength than the other? Although statistics for the sparsely populated territories were not so available, there was no doubt that the Northern section everywhere was being settled more rapidly than the Southern.
Under such conditions, the maintenance of the senatorial balance of States between the sections would be impossible. Portions of a Northern territory would be applying for admission before population had reached the required number in any Southern part. An additional alarm was felt because every Northern State admitted thus far, having been formed out of the North-west Territory, had incorporated in its constitution the provision of the Ordinance of 1787 that "neither slavery nor involuntary servitude, otherwise than in the punishment of crimes," should ever be permitted. That kept the door of the Northern States closed against the Southern slavery system. Although such action might be held as mandatory on every State created out of the North-west Territory, it could not be so held in States made out of the Louisiana Purchase. Indeed, the treaty of 1803 promised the inhabitants "the free enjoyment of their liberty; property, and religion." So strongly was the Southern element entrenched in national affairs, and so slightly had the ethical views of the Pennsylvania Friends affected the country at large, that the word "property" was tacitly allowed to cover slaves. Louisiana, the first trans-Mississippi State, was admitted with a constitution not prohibiting, and hence permitting slavery. The act changing the Territory of Louisiana, which covered the remainder of the Louisiana Purchase, into the Missouri Territory, passed at the same time, left the Territory open to slavery in the same manner. Slaves could be legally held on the west of the Mississippi as far north as Canada.
This Territory of Missouri, extending from the southern boundary of the State of Arkansas to the Canadian line, received its share of Western migrants. It embraced the heart of the continent. It extended indefinitely up the Missouri River and the Yellowstone, where its traders and trappers came into competition with the outposts of the Hudson Bay and the North-west fur-trading companies, under the protection of a vast system of British troops and outposts. Still farther to the north-west the Americans found the Russian Company, under protection of its Government, taking furs presumably from the Louisiana country to supply Euro-Asia. It is no wonder that American traders began to demand similar protection from their Government. Other industries arising from the rapidly increasing population also demanded attention.
When the United States took possession of the Louisiana country, the upper portion contained probably not more than six thousand inhabitants, about one thousand being slaves. In 1810, it had twenty thousand. A decade later, as the Territory of Missouri, it had grown to four times that number and was ready for division and statehood. A petition reached Congress in 1819, setting forth its claims. It was understood that the new State would centre about St. Louis, a thriving city of ten thousand inhabitants, situated just below the mouth of the Missouri, and that both the Northern and Southern extremes of the vast territory would be cut off. To make a proper line of demarcation, the Kentucky-Tennessee boundary of thirty-six degrees and thirty minutes was extended across the Mississippi; and the "Arkansas country," which lay to the south of it, was erected into a separate territory and given that name. A northern boundary for the proposed state was projected westwardly from near the mouth of the Des Moines River.
An attempt was made by a few radicals to apply the anti-slavery clause from the North-west Territory Ordinance of 1787 to the Territory of Arkansas; but it would so manifestly destroy the balance between the sections that the project was abandoned. In time Arkansas would become a slave State. It was presumed by many Northern statesmen that the boundary line between Arkansas and Missouri would thus be accepted as a continuation of the line between the two sections, which had been extended across the continent with the movement of the people. It was begun when Pennsylvania and all States north adopted some form of emancipation for their slaves, and neither Maryland nor any State south thought best to do so. Hence the boundary line between the two States, run by the geographers, Mason and Dixon, in early days, became the first sectional line. The Ohio River was made a prolongation of the unfortunate line through the ordinance creating the North-west Territory, which forbade slavery north of the river, and the ordinance, for the South-western Territory, which forbade interference with slavery south of the river. The westward movement of population now made it necessary to extend the line across the Louisiana Purchase.
It had been impossible to decide the slavery question when the Territory of Missouri was created, as was done for the land north of the Ohio, because it extended over so many degrees of latitude, covering land both favourable and hostile by climate to the system. It was thought that about one-fifth of the population was composed of slaves in 1820; but they were mostly in Arkansas Territory. From a geographical standpoint, the southern boundary of the proposed State was within half a degree of being a direct continuation of the Ohio River at its mouth. It seemed to the Northern people a most reasonable line to establish between the sections. But the Ohio pursues a south-west instead of a due west course. By following it, the South had lost two and a half degrees of territory. The Mason and Dixon line is about thirty-nine degrees and thirty minutes north latitude, while the mouth of the Ohio is at thirty-seven degrees. By extending the interstate boundary line nearest the mouth—viz., that between Kentucky and Tennessee at thirty-six degrees and thirty minutes—the slavery section would lose a strip across the Louisiana Purchase as wide as the State of Kentucky at its greatest width. Thus even the natural features of the continent seemed to cry out against drawing sectional lines for a united people. For this reason the Southern element demanded that the continuation of the line between slavery and free soil should be drawn along the northern boundary of the proposed State, which was about one degree north of the old Mason and Dixon line.