But, besides and above all this, the national courts are for the most part in the power of Congress. Even the Supreme Court is not beyond its control; for it is the legislative privilege to increase, whenever the legislative will so pleases, the number of the judges upon the supreme bench,--to "dilute the Constitution," as Webster once put it, "by creating a court which shall construe away its provisions;" and this on one memorable occasion it did choose to do. In December, 1869, the Supreme Court decided against the constitutionality of Congress's pet Legal Tender Acts; and in the following March a vacancy on the bench opportunely occurring, and a new justiceship having been created to meet the emergency, the Senate gave the President to understand that no nominee unfavorable to the debated acts would be confirmed, two justices of the predominant party's way of thinking were appointed, the hostile majority of the court was outvoted, and the obnoxious decision reversed.[16] The creation of additional justiceships is not, however, the only means by which Congress can coerce and control the Supreme Court. It may forestall an adverse decision by summarily depriving the court of jurisdiction over the case in which such a decision was threatened,[17] and that even while the case is pending; for only a very small part of the jurisdiction of even the Supreme Court is derived directly from the Constitution. Most of it is founded upon the Judiciary Act of 1789, which, being a mere act of Congress, may be repealed at any time that Congress chooses to repeal it. Upon this Judiciary Act, too, depend not only the powers but also the very existence of the inferior courts of the United States, the Circuit and District Courts; and their possible fate, in case of a conflict with Congress, is significantly foreshadowed in that Act of 1802 by which a democratic Congress swept away, root and branch, the system of circuit courts which had been created in the previous year, but which was hateful to the newly-successful Democrats because it had been officered with Federalists in the last hours of John Adams's administration. This balance of judiciary against legislature and executive would seem, therefore, to be another of those ideal balances which are to be found in the books rather than in the rough realities of actual practice; for manifestly the power of the courts is safe only during seasons of political peace, when parties are not aroused to passion or tempted by the command of irresistible majorities.