doing a variety of things; some of which are incompatible with the interests of the union; others, with the principles of good government. The imposition of duties on imported articles, and the emission of paper money, are specimens of each kind. No man of sense will believe that such prohibitions would be scrupulously regarded, without some effectual power in the government to restrain or correct the infractions of them. This power must either be a direct negative on the state laws, or an authority in the federal courts, to overrule such as might be in manifest contravention of the articles of union. There is no third course that I can imagine. The latter appears to have been thought by the convention preferable to the former, and I presume will be most agreeable to the states.
As to the second point, it is impossible, by any argument or comment, to make it clearer than it is in itself. If there are such things as political axioms, the propriety of the judicial power of a government being co-extensive with its legislative, may be ranked among the number. The mere necessity of uniformity in the interpretation of the national laws, decides the question. Thirteen independent courts of final jurisdiction over the same causes, arising upon the same laws, is a hydra in government, from which nothing but contradiction and confusion can proceed.
Still less need be said in regard to the third point. Controversies between the nation and its members or citizens, can only be properly referred to the national tribunals. Any other plan would be contrary to reason, to precedent, and to decorum.
The fourth point rests on this plain proposition, that the peace of the whole ought not to be left at the disposal of a part. The union will undoubtedly be answerable to foreign powers for the conduct of its members. And the responsibility for an injury, ought ever to be accompanied with the faculty of preventing it. As the denial or perversion of justice by the sentences of courts, is with reason classed among the just causes of war, it will follow, that the federal judiciary ought to
