to risk his popularity on such a venture. The judges held office for life; the Constitution required for amendment two thirds of the Senate and three fourths of the States; any violent shock might have thrown Connecticut and Massachusetts into open secession; but these objections to a revolution in constitutional law did not apply to partisan Federalist legislation. Why did not Jefferson officially invite Congress to confirm the action of Virginia and Kentucky by declaring the Alien and Sedition Laws to be unconstitutional and null as legislative precedents? In the absence of such a declaratory act, the Republican party left on the statute book the precedent established by those laws, which had expired only by limitation. Had the Alien and Sedition Laws been alone in dispute, the negligence might have seemed accidental; but the statute-book contained another Federalist law, aimed against States-rights, which had roused alarm on that account. The Judiciary Act of 1789, the triumph of Federalist centralization, had conferred on the Supreme Court jurisdiction over the final judgment of State courts in cases where the powers of the general government had been "drawn in question" and the decision was unfavorable to them. This concession of power to the Supreme Court,—a concession often alleged to be more dangerous to the States than the "necessary and proper" clause itself,—was believed to be dictated by a wish to make the State judiciaries inferior courts of the central government, because the powers