Furthermore, the close alliance of the Northern party machine with the South made it, generally, an object of care for all those Northern interests that depended on the Southern market. As to the Southerners, their relation with this party has two distinct chapters. The first embraced the twenty years preceding the Compromise of 1850, and may be thought of as merging into the second during three or four years following the great equivocation. In that period, while the antislavery crusade was taking form, the aim of Southern politicians was mainly negative. "Let us alone," was their chief demand. Though aggressive in their policy, they were too far-sighted to demand of the North any positive course in favor of slavery. The rise of a new type of Southern politician, however, created a different situation and began a second chapter in the relation between the South and the Democratic party machine in the North. But of that hereafter.

Until 1854, it was the obvious part of wisdom for Southerners to cooperate as far as possible with that party whose cardinal idea was that the government should come as near as conceivable to a system of non-interference; that it should not interfere with business, and therefore oppose a tariff; that it should not interfere with local government, and therefore applaud states rights; that it should not interfere with slavery, and therefore frown upon militant abolition. Its policy was, to adopt a familiar phrase, one of masterly inactivity. Indeed it may well be called the party of political evasion. It was a huge, loose confederacy of differing political groups, embracing paupers and millionaires, moderate anti-slavery men and slave barons, all of whom were held together by the unreliable bond of an agreement not to tread on each other's toes.