the Constitution contains within itself those principles which must ever preserve it. From its very nature—from a difference of opinion as to the constructive powers which may be necessary and proper to carry those which are enumerated into effect—it must ever call into existence two parties, the one jealous of Federal, the other of State power; the one anxious to extend Federal influence, the other wedded to State rights; the one desirous to limit, the other to extend, the power and the patronage of the General Government. In the intermediate space there will be much debatable ground; but a general outline will still remain sufficiently distinct to mark the division between the political parties which have divided, and which will probably continue to divide, the people of this country. Jealousy of Federal power had long been slumbering. The voice of Virginia sounding the alarm has at length awakened several of her sister States; and, although they believe her to be too strict in her construction of the Constitution and her doctrines concerning State rights, yet, they are now willing to do justice to the steadiness and patriotism of her political character. She has kept alive a wholesome jealousy of Federal power. If, then, there be a party in this country friendly to the rights of the States and of the people, I call upon them to oppose the passage of this bill. Should it become a law, it will establish a precedent under the authority of which the sovereign power of this Government can be brought home into the domestic concerns of every State in the Union. We may then take under our own jurisdiction every road over which the mail is carried; every road over which our soldiers and warlike munitions may pass; and every road used for the purpose of carrying on commerce between the several States. Once establish this strained construction of the Federal Constitution, and I would ask gentlemen to point out the limit where this splendid government shall be compelled to stay its chariot wheels. Might it not then drive on to consolidation, under the sanction of the Constitution?