These resolutions were full of political significance, and gave tone to sectional discussion up to the close of the war for the Union. They first promulgated the doctrine of nullification or secession, and political writers mistake who point to Calhoun as the father of that doctrine. It began with the old Republicans under the leadership of Jefferson and Madison, and though directly intended as protests against the alien and sedition, and the naturalization laws of Congress, they kept one eye upon the question of slavery—rather that interest was kept in view in their declarations, and yet the authors of both were anything but warm advocates of slavery. They were then striving, however, to reinforce the opposition to the Federal party, which the administration of Adams had thus far apparently weakened, and they had in view the brief agitation which had sprung up in 1793, five years before, on the petition to Congress of a Pennsylvania society “to use its powers to stop the traffic in slaves.” On the question of referring this petition to a committee there arose a sectional debate. Men took sides not because of the party to which they belonged, but the section, and for the first time the North and South were arrayed against each other on a question not then treated either as partisan or political, but which most minds then saw must soon become both partisan and sectional. Some of the Southern debaters, in their protests against interference, thus early threatened civil war. With a view to better protect their rights to slave property, they then advocated and succeeded in passing the first fugitive slave law. This was approved February 12, 1793. The resolutions of 1798 will be found in the book devoted to political platforms. So highly were these esteemed by the Republicans of that day, and by the interests whose support they so shrewdly invited, that they more than counterbalanced the popularity acquired by the Federals in their resistance to France, and by 1800 they caused a rupture in the Cabinet of Adams.