[144] The Union was divided into districts, in each of which a resident federal judge was appointed, and the court in which he presided was termed a "district court." Each of the judges of the supreme court annually visits a certain portion of the Republic, in order to try the most important causes upon the spot; the court presided over by this magistrate is styled a "circuit court." Lastly, all the most serious cases of litigation are brought before the supreme court, which holds a solemn session once a year, at which all the judges of the circuit courts must attend. The jury was introduced into the federal courts in the same manner, and in the same cases as into the courts of the states. It will be observed that no analogy exists between the supreme court of the United States and the French cour de cassation, since the latter only hears appeals. The supreme court decides upon the evidence of the fact, as well as upon the law of the case, whereas the cour de cassation does not pronounce a decision of its own, but refers the cause to the arbitration of another tribunal. See the law of 24th September, 1789, laws of the United States, by Story, vol. i., p. 53. [145] In order to diminish the number of these suits, it was decided that in a great many federal causes, the courts of the states should be empowered to decide conjointly with those of the Union, the losing party having then a right of appeal to the supreme court of the United States. The supreme court of Virginia contested the right of the supreme court of the United States to judge an appeal from its decisions, but unsuccessfully. See Kent's Commentaries, vol. i., pp. 350, 370, _et seq._; Story's Commentaries, p. 646; and "The Organic Law of the United States," vol. i., p. 35 [146] The constitution also says that the federal courts shall decide "controversies between a state and the citizens of another state." And here a most important question of a constitutional nature arose, which was, whether the jurisdiction given by the constitution in cases in which a state is a party, extended to suits brought _against_ a state as well as _by_ it, or was exclusively confined to the latter. This question was most elaborately considered in the case of _Chisholme_ v. _Georgia_, and was decided by the majority of the supreme court in the affirmative. The decision created general alarm among the states, and an amendment was proposed and ratified by which the power was entirely taken away so far as it regards suits brought against a state. See Story's Commentaries, p. 624, or in the large edition, § 1677. [147] As, for instance, all cases of piracy. [148] This principle was in some measure restricted by the introduction of the several states as independent powers into the senate, and by allowing them to vote separately in the house of representatives when the president is elected by that body; but these are exceptions, and the contrary principle is the rule.