It would, however, be hasty, I think, to affirm that even to the very end of these processes a majority of Southerners thought with Calhoun that Slavery was "a positive good." The furthest, perhaps, that most of them went was the proposition that it represented the only relationship in which white and black races could safely live together in the same community—a proposition which was countenanced by Jefferson and, to a considerable extent at least, by Lincoln. To the last the full Jeffersonian view of the inherent moral and social evil of Slavery was held by many Southerners who were none the less wholeheartedly on the side of their own section in the sectional dispute. The chief soldier of the South in the war in which that dispute culminated both held that view and acted consistently upon it.

On the North the effect of the new propaganda was different, but there also it tended to increase the antagonism of the sections. The actual Abolitionists of the school of Garrison were neither numerous nor popular. Even in Boston, where they were strongest, they were often mobbed and their meetings broken up. In Illinois, a Northern State, one of them, Lovejoy, was murdered by the crowd. Such exhibitions of popular anger were not, of course, due to any love of Slavery. The Abolitionists were disliked in the North, not as enemies of Slavery but as enemies of the Union and the Constitution, which they avowedly were. But while the extreme doctrine of Garrison and his friends met with little acceptance, the renewed agitation of the question did bring into prominence the unquestionable fact that the great mass of sober Northern opinion thought Slavery a wrong, and in any controversy between master and slave was inclined to sympathize with the slave. This feeling was probably somewhat strengthened by the publication in 1852 and the subsequent huge international sale of Mrs. Stowe's "Uncle Tom's Cabin." The practical effect of this book on history is generally exaggerated, partially in consequence of the false view which would make of the Civil War a crusade against Slavery. But a certain effect it undoubtedly had. To such natural sympathy in the main, and not, as the South believed, to sectional jealousy and deliberate bad faith, must be attributed those "Personal Liberty Laws" by which in many Northern States the provision of the Constitution guaranteeing the return of fugitive slaves was virtually nullified. For some of the provisions of those laws an arguable constitutional case might be made, particularly for the provision which assured a jury trial to the escaped slave. The Negro, it was urged, was either a citizen or a piece of property. If he were a citizen, the Constitution expressly safeguarded him against imprisonment without such a trial. If, on the other hand, he were property, then he was property of the value of more than $50, and in cases where property of that value was concerned, a jury was also legally required. If two masters laid claim to the same Negro the dispute between them would have to be settled by a jury. Why should it not be so where a master claimed to own a Negro and the Negro claimed to own himself? Nevertheless, the effect, and to a great extent the intention, of these laws was to defeat the claim of bonâ fide owners to fugitive slaves, and as such they violated at least the spirit of the constitutional compact. They therefore afforded a justification for Clay's proposal to transfer the power of recovering fugitive slaves to the Federal authorities. But they also afforded an even stronger justification for Lincoln's doubt as to whether the American Commonwealth could exist permanently half slave and half free.

Finally, among the causes which made a sectional struggle the more inevitable must be counted one to which allusion has already been made in connection with the Presidential Election of 1848—the increasingly patent unreality of the existing party system. I have already said that a party system can endure only if it becomes unreal, and it may be well here to make clear how this is so.

Fundamental debates in a Commonwealth must be settled, or the Commonwealth dies. How, for instance, could England have endured if, throughout the eighteenth century, the Stuarts had alternately been restored and deposed every seven years? Or, again, suppose a dispute so fundamental as that between Collectivism and the philosophy of private property. How could a nation continue to exist if a Collectivist Government spent five years in attempting the concentration of all the means of production in the hands of the State and an Anti-Collectivist Government spent the next five years in dispersing them again, and so on for a generation? American history, being the history of a democracy, illustrates this truth with peculiar force. The controversy between Jefferson and Hamilton was about realities. The Jeffersonians won, and the Federalist Party disappeared. The controversy between Jackson and the Whigs was originally also real. Jackson won, and the Whigs would have shared the fate of the Federalists if they stood by their original principles and refused to accept the consequences of the Jacksonian Revolution. As a fact, however, they did accept these consequences and so the party system endured, but at the expense of its reality. There was no longer any fundamental difference of principle dividing Whigs from Democrats: they were divided arbitrarily on passing questions of policy, picked up at random and changing from year to year. Meanwhile a new reality was dividing the nation from top to bottom, but was dividing it in a dangerously sectional fashion, and for that reason patriotism as well as the requirements of professional politics induced men to veil it as much as might be. Yet its presence made the professional play-acting more and more unmeaning and intolerable.

It was this state of things which made possible the curious interlude of the "Know-Nothing" movement, which cannot be ignored, though it is a kind of digression from the main line of historical development. The United States had originally been formed by the union of certain seceding British colonies, but already, as a sort of neutral ground in the New World, their territory had become increasingly the meeting-place of streams of emigration from various European countries. As was natural, a certain amount of mutual jealousy and antagonism was making itself apparent as between the old colonial population and the newer elements. The years following 1847 showed an intensification of the problem due to a particular cause. That year saw the Black Famine in Ireland and its aggravation by the insane pedantry and folly of the British Government. Innumerable Irish families, driven from the land of their birth, found a refuge within the borders of the Republic. They brought with them their native genius for politics, which for the first time found free outlet in a democracy. They were accustomed to act together and they were soon a formidable force. This force was regarded by many as a menace, and the sense of menace was greatly increased by the fact that these immigrants professed a religious faith which the Puritan tradition of the States in which they generally settled held in peculiar abhorrence.

The "Know-Nothings" were a secret society and owed that name to the fact that members, when questioned, professed to know nothing of the ultimate objects of the organization to which they belonged. They proclaimed a general hostility to indiscriminate immigration, for which a fair enough case might be made, but they concentrated their hostility specially on the Irish Catholic element. I have never happened upon any explanation of the secrecy with which they deliberately surrounded their aims. It seems to me, however, that a possible explanation lies on the surface. If all they had wanted had been to restrict or regulate immigration, it was an object which could be avowed as openly as the advocacy of a tariff or of the restriction of Slavery in a territory. But if, as their practical operations and the general impression concerning their intentions seem to indicate, the real object of those who directed the movement was the exclusion from public trust of persons professing the Catholic religion, then, of course, it was an object which could not be avowed without bringing them into open conflict with the Constitution, which expressly forbade such differentiation on religious grounds.

Between the jealousy of new immigrants felt by the descendants of the original colonists and the religious antagonism of Puritan New England to the Catholic population growing up within its borders; intensified by the absence of any genuine issue of debate between the official candidates, the Know-Nothings secured at the Congressional Election of 1854 a quite startling measure of success. But such success had no promise of permanence. The movement lived long enough to deal a death-blow to the Whig Party, already practically annihilated by the Presidential Election of 1852, wherein the Democrats, benefiting by the division and confusion of their enemies, easily returned their candidate, Franklin Pierce.

It is now necessary to return to the Compromise of 1850, hailed at the time as a final settlement of the sectional quarrel and accepted as such in the platforms of both the regular political parties. That Compromise was made by one generation. It was to be administered by another. Henry Clay, as has already been noted, lived long enough to enjoy his triumph, not long enough to outlive it. Before a year was out the grave had closed over Webster. Calhoun had already passed away, bequeathing to posterity his last hopeless protest against the triumph of all that he most feared. Congress was full of new faces. In the Senate among the rising men was Seward of New York, a Northern Whig, whose speech in opposition to the Fugitive Slave clause in Clay's Compromise had given him the leadership of the growing Anti-Slavery opinion of the North. He was soon to be joined by Charles Sumner of Massachusetts, null in judgment, a pedant without clearness of thought or vision, but gifted with a copious command of all the rhetoric of sectional hate. The place of Calhoun in the leadership of the South had been more and more assumed by a soldier who had been forced to change his profession by reason of a crippling wound received at Monterey. Thenceforward he had achieved an increasing repute in politics, an excellent orator, with the sensitive face rather of a poet than of a man of affairs, vivid, sincere and careful of honour, though often uncertain in temper and judgment: Jefferson Davis of Mississippi. But for the moment none of these so dominated politics as did the Westerner whom Illinois had recently sent to the Senate—Stephen Douglas, surnamed "the Little Giant."

The physical impression which men seem to have received most forcibly concerning Douglas, and which was perhaps responsible for his nickname, was the contrast between his diminutive stature and the enormous power of his voice—trained no doubt in addressing the monster meetings of the West, where tens of thousands crowded everywhere to hear him speak. Along with this went the sense of an overwhelming vitality about the man; he seemed tingling with excess of life. His strong, square, handsome face bore a striking resemblance to that of Napoleon Bonaparte, and there was really something Napoleonic in his boldness, his instinctive sense of leadership, and his power of dominating weaker men. Withal he was a Westerner—perhaps the most typical and complete Westerner in American history, for half of Clay was of Washington, and Jackson and Lincoln were too great to be purely sectional. He had a Westerner's democratic feeling and a Westerner's enthusiasm for the national idea. But, especially, he had a peculiarly Western vision which is the key to a strangely misunderstood but at bottom very consistent political career.

This man, more than any other, fills American history during the decade that intervened between the death of Clay and the election of Lincoln. That decade is also full of the ever-increasing prominence of the Slavery Question. It is natural, therefore, to read Douglas's career in terms of that question, and historians, doing so, have been bewildered by its apparent inconsistency. Unable to trace any connecting principle in his changes of front, they have put them down to interested motives, and then equally unable to show that he himself had anything to gain from them, have been forced to attribute them to mere caprice. The fact is that Douglas cannot be understood along those lines at all. To understand him one must remember that he was indifferent on the Slavery Question, "did not care," as he said, "whether Slavery was voted up or voted down," but cared immensely for something else. That something else was the Westward expansion of the American nation till it should bridge the gulf between the two oceans. The thought of all those millions of acres of virgin land, the property of the American Commonwealth, crying out for the sower and the reaper, rode his imagination as the wrongs of the Negro slave rode the imagination of Garrison. There is a reality about the comparison which few will recognize, for this demagogue, whom men devoted to the Slavery issue thought cynical, had about him also something of the fanatic. He could forget all else in his one enthusiasm. It is the key to his career from the day when he entered Congress clamouring for Oregon or war with England to the day when he died appealing for soldiers to save the Union in the name of its common inheritance. And it is surely not surprising that, for the fulfilment of his vision, he was willing to conciliate the slave-owners, when one remembers that in earlier days he had been willing to conciliate the Mormons.