next year, and several statutory changes in the law of leases which the malcontents had desired were soon afterwards enacted.[Footnote: See Paper by David Murray on the "Anti-rent Episode in New York," Report of the American Historical Association for 1896, I, 139.] During the period of reconstruction in the Southern States, following the civil war, the courts were repeatedly broken up by violence and the service of legal process resisted, in some instances by authority of the military Governor.[Footnote: S. S. Cox, "Three Decades of Federal Legislation," 469, 472, 495, 496, 509, 544, 565.] The writ to enforce the judgment of a court of law is called an execution. It is directed to the sheriff or other proper executive officer, and requires him to seize and sell the defendant's property or, as the case may be, to arrest and imprison him, to turn him out of possession of certain lands, or to take some other active step against one who has been adjudged in the wrong, in order to right the wrong, as the judgment may command. A judgment for equitable relief is not ordinarily the subject of an execution.[Footnote: See Chap. VIII.] A judgment at law is generally to the effect that one of the parties shall recover certain money or goods or land from the other. On the prevailing party lies the burden of moving to get possession of what has thus been adjudged to be due. This he does by taking out an execution. A judgment in equity is an order on the defendant to do or not to do some particular act. It is now an affair between him and the court. He must obey this mandate or he will be treating the court with disrespect. To treat a court with disrespect, or, in legal parlance, to be in contempt of court, is to incur very serious responsibilities. It is in the nature of a criminal wrong, for it is a direct opposition to the expressed will of the State. Whoever is guilty of it makes himself liable to arrest and to be subjected to fine or imprisonment. If, for instance, an injunction is obtained in a suit for the infringement of a patent right, it becomes at once the duty of the defendant to desist from making or selling what the plaintiff has proved that he only can lawfully make and sell. If he does not desist, the plaintiff can complain to the court, and if after a preliminary hearing it appears that his complaint is well founded, can obtain a warrant of arrest, styled a "process of attachment." On this, the proper officer takes the defendant into custody, and brings him before the court to answer for violating the injunction order. If the case is an aggravated one, he will be both fined and imprisoned, and the imprisonment will be in the common jail for such time as the court may order.