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controversies, without regard to their origin, can be decided by the judges of common law.
In America this theory has been actually put in practice; and the Supreme Court of the United States is the sole tribunal of the nation. Its power extends to all the cases arising under laws and treaties made by the executive and legislative authorities, to all cases of admiralty and maritime jurisdiction, and in general to all points which affect the law of nations. It may even be affirmed that, although its constitution is essentially judicial, its prerogatives are almost entirely political. Its sole object is to enforce the execution of the laws of the Union; and the Union only regulates the relations of the Government with the citizens, and of the nation with Foreign Powers: the relations of citizens amongst themselves are almost exclusively regulated by the sovereignty of the States.
A second and still greater cause of the preponderance of this court may be adduced. In the nations of Europe the courts of justice are only called upon to try the controversies of private individuals; but the Supreme Court of the United States summons sovereign powers to its bar. When the clerk of the court advances on the steps of the tribunal, and simply says, “The State of New York versus the State of Ohio,” it is impossible not to feel that the court which he addresses is no ordinary body; and when it is recollected that one of these parties represents one million, and the other
