It will not do, Mr. Chairman, to speak of the gigantic revolution through which we have lately passed as a thing to be adjusted and settled by a change of administration. It was cyclical, epochal, century-wide, and to be studied in its broad and grand perspective--a revolution of even wider scope, so far as time is concerned, than the Revolution of 1776. We have been dealing with elements and forces which have been at work on this continent more than two hundred and fifty years. I trust I shall be excused if I take a few moments to trace some of the leading phases of the great struggle. And in doing so, I beg gentlemen to see that the subject itself lifts us into a region where the individual sinks out of sight and is absorbed in the mighty current of great events. It is not the occasion to award praise or pronounce condemnation. In such a revolution men are like insects that fret and toss in the storm, but are swept onward by the resistless movements of elements beyond their control. I speak of this revolution not to praise the men who aided it, or to censure the men who resisted it, but as a force to be studied, as a mandate to be obeyed. In the year 1620 there were planted upon this continent two ideas irreconcilably hostile to each other. Ideas are the great warriors of the world; and a war that has no ideas behind it is simply brutality. The two ideas were landed, one at Plymouth Rock, from the _Mayflower_, and the other from a Dutch brig at Jamestown, Virginia. One was the old doctrine of Luther, that private judgment, in politics as well as religion, is the right and duty of every man; and the other, that capital should own labor, that the negro had no rights of manhood, and the white man might justly buy, own, and sell him and his offspring forever. Thus freedom and equality on the one hand, and on the other the slavery of one race and the domination of another, were the two germs planted on this continent. In our vast expanse of wilderness, for a long time, there was room for both; and their advocates began the race across the continent, each developing the social and political institutions of their choice. Both had vast interests in common; and for a long time neither was conscious of the fatal antagonisms that were developing.