And so the contest continued; the supporters of slavery believing honestly and sincerely that slavery was a divine institution; that it found its high sanctions in the living oracles of God and in a wise political philosophy; that it was justified by the necessities of their situation; and that slave-holders were missionaries to the dark sons of Africa, to elevate and bless them. We are so far past the passions of that early time that we can now study the progress of the struggle as a great and inevitable development, without sharing in the crimination and recrimination that attended it. If both sides could have seen that it was a contest beyond their control; if both parties could have realized the truth that "unsettled questions have no pity for the repose of nations," much less for the fate of political parties, the bitterness, the sorrow, the tears, and the blood might have been avoided. But we walked in the darkness, our paths obscured by the smoke of the conflict, each following his own convictions through ever-increasing fierceness, until the debate culminated in "the last argument to which kings resort."
This conflict of opinion was not merely one of sentimental feeling; it involved our whole political system; it gave rise to two radically different theories of the nature of our government; the North believing and holding that we were a nation, the South insisting that we were only a confederation of sovereign States, and insisting that each State had the right, at its own discretion, to break the Union, and constantly threatening secession where the full rights of slavery were not acknowledged.
Thus the defence and aggrandizement of slavery, and the hatred of abolitionism, became not only the central idea of the Democratic party, but its master passion,--a passion intensified and inflamed by twenty-five years of fierce political contest, which had not only driven from its ranks all those who preferred freedom to slavery, but had absorbed all the extreme pro-slavery elements of the fallen Whig party. Over against this was arrayed the Republican party, asserting the broad doctrines of nationality and loyalty, insisting that no State had a right to secede, that secession was treason, and demanding that the institution of slavery should be restricted to the limits of the States where it already existed. But here and there many bolder and more radical thinkers declared, with Wendell Phillips, that there never could be union and peace, freedom and prosperity, until we were willing to see John Hancock under a black skin.