One great trouble in the matter is, that slavery is an insidious and crafty power, and gains equally by open violence of the brutal as well as by sly management of the peaceful. Even after the ordinance of 1787, the settlers in Indiana and Illinois (it was all one government then) tried to get Congress to allow slavery temporarily, and petitions to that end were sent from Kaskaskia, and General Harrison, the Governor, urged it from Vincennes, the capital. If that had succeeded, good-by to liberty here. But John Randolph of Virginia made a vigorous report against it; and although they persevered so well as to get three favorable reports for it, yet the United States Senate, with the aid of some slave States, finally _squelched_ it for good. [Applause.] And that is why this hall is to-day a temple for free men instead of a negro livery-stable. [Great applause and laughter.] Once let slavery get planted in a locality, by ever so weak or doubtful a title, and in ever so small numbers, and it is like the Canada thistle or Bermuda grass--you can’t root it out. You yourself may detest slavery; but your neighbor has five or six slaves, and he is an excellent neighbor, or your son has married his daughter, and they beg you to help save their property, and you vote against your interest and principles to accommodate a neighbor, hoping that your vote will be on the losing side. And others do the same; and in those ways slavery gets a sure foot-hold. And when that is done the whole mighty Union--the force of the Nation is committed to its support. And that very process is working in Kansas to-day. And you must recollect that the slave property is worth a billion of dollars; while free-State men must work for sentiment alone. Then there are “blue lodges”--as they call them--everywhere doing their secret and deadly work. It is a very strange thing, and not solvable by any moral law that I know of, that if a man loses his horse, the whole country will turn out to help hang the thief; but if a man but a shade or two darker than I am is himself stolen, the same crowd will hang one who aids in restoring him to liberty. Such are the inconsistencies of slavery, where a horse is more sacred than a man; and the essence of _squatter_ or popular sovereignty--I don’t care how you call it--is that if one man chooses to make a slave of another, no third man shall be allowed to object. And if you can do this in free Kansas, and it is allowed to stand, the next thing you will see is ship-loads of negroes from Africa at the wharf at Charleston; for one thing is as truly lawful as the other; and these are the bastard notions we have got to stamp out, else they will stamp us out. [Sensation and applause.]