Dennis v. United States, 341 U.S. 494 (1951), was a United States Supreme Court case relating to Eugene Dennis, General Secretary of the Communist Party USA. The Court ruled that Dennis did not have the right under the First Amendment to the United States Constitution to exercise free speech, publication and assembly, if the exercise involved the creation of a plot to overthrow the government. In 1969, Dennis was de facto overruled by Brandenburg v. Ohio.
R.A.V. v. City of St. Paul, 505 U.S. 377 (1992), is a case of the United States Supreme Court that unanimously struck down St. Paul's Bias-Motivated Crime Ordinance and reversed the conviction of a teenager, referred to in court documents only as R.A.V., for burning a cross on the lawn of an African-American family since the ordinance was held to violate the First Amendment's protection of freedom of speech. The Court reasoned that an ordinance like this constitutes "viewpoint discrimination" which may have the effect of driving certain ideas from the marketplace of ideas.
Flast v. Cohen, 392 U.S. 83 (1968), was a United States Supreme Court case holding that federal taxpayers have standing to seek relief from the courts for claims that federal tax money is being used for unconstitutional purposes in violation of the Establishment Clause of the First Amendment.
Prior restraint is censorship imposed, usually by a government or institution, on expression, that prohibits particular instances of expression. It is in contrast to censorship that establishes general subject matter restrictions and reviews a particular instance of expression only after the expression has taken place.
Reid v. Covert, 354 U.S. 1 (1957), was a 6–2 landmark decision of the United States Supreme Court holding that United States citizen civilians outside of the territorial jurisdiction of the United States cannot be tried by a United States military tribunal, but instead retain the protections guaranteed by the United States Constitution, in this case, trial by jury. Additionally, a plurality of the Court also reaffirmed the president’s ability to enter into international executive agreements, though it held that such agreements cannot contradict federal law or the Constitution.
Stromberg v. California, 283 U.S. 359 (1931), was a landmark decision of the Supreme Court of the United States in which the Court held, 7–2, that a California statute banning red flags was unconstitutional because it violated the First and Fourteenth Amendments to the United States Constitution. In the case, Yetta Stromberg was convicted for displaying a red flag daily in the youth camp for children at which she worked, and was charged in accordance with California law. Chief Justice Charles Hughes wrote for the seven-justice majority that the California statute was unconstitutional, and therefore Stromberg's conviction could not stand.
Shuttlesworth v. Birmingham, 394 U.S. 147 (1969), was a United States Supreme Court case in which the Supreme Court struck down a Birmingham, Alabama ordinance that prohibited citizens from holding parades and processions on city streets without first obtaining a permit.
National Socialist Party of America v. Village of Skokie, 432 U.S. 43 (1977), arising out of what is sometimes referred to as the Skokie Affair, was a landmark decision of the US Supreme Court dealing with freedom of speech and freedom of assembly. This case is considered a "classic" free speech case in constitutional law classes. Related court decisions are captioned Skokie v. NSPA, Collin v. Smith, and Smith v. Collin. The Supreme Court ruled 5–4, per curiam. The Supreme Court's 1977 ruling granted certiorari and reversed and remanded the Illinois Supreme Court's denial to lift the lower court's injunction on the NSPA's march. In other words: the courts decided a person's assertion that speech is being restrained must be reviewed immediately by the judiciary. By requiring the state court to consider the neo-Nazis' appeal without delay, the U.S. Supreme Court decision opened the door to allowing the National Socialist Party of America to march.
MANual Enterprises, Inc. v. Day, 370 U.S. 478 (1962), is a decision by the Supreme Court of the United States in which the Court held that magazines consisting largely of photographs of nude or near-nude male models are not considered "obscene" within the meaning of 18 U.S.C. § 1461, which prohibits the mailing of obscene material. It was the first case in which the Court engaged in plenary review of a Post Office Department order holding obscene matter "nonmailable".
Terminiello v. City of Chicago, 337 U.S. 1 (1949), was a case in which the Supreme Court of the United States held that a "breach of peace" ordinance of the City of Chicago that banned speech that "stirs the public to anger, invites dispute, brings about a condition of unrest, or creates a disturbance" was unconstitutional under the First and Fourteenth Amendments to the United States Constitution.
Kunz v. New York, 340 U.S. 290 (1951), was a landmark United States Supreme Court case that held a requirement mandating a permit to speak on religious issues in public was unconstitutional. The case was argued on October 17, 1950, and decided on January 15, 1951, with an 8–1 decision. Chief Justice Vinson delivered the opinion for the Court. Justice Black and Justice Frankfurter concurred in the result only. Justice Jackson dissented.
Saia v. New York, 334 U.S. 558 (1948), was a case in which the Supreme Court of the United States held that an ordinance which prohibited the use of sound amplification devices except with permission of the Chief of Police was unconstitutional on its face because it established a prior restraint on the right of free speech in violation of the First Amendment.
Coates v. City of Cincinnati, 402 U.S. 611 (1971), is a United States Supreme Court case in which the Court held that a local city ordinance that made it a criminal offense for three or more persons to assemble on a sidewalk and "annoy" any passersby was unconstitutionally vague and overbroad.
United States v. 12 200-ft. Reels of Film, 413 U.S. 123 (1973), was an in rem case decided by the United States Supreme Court that considered the question of whether the First Amendment required that citizens be allowed to import obscene material for their personal and private use at home, which was already held to be protected several years earlier. By a 5–4 margin, the Court held that it did not.
Quantity of Books v. Kansas, 378 U.S. 205 (1964), is an in rem United States Supreme Court decision on First Amendment questions relating to the forfeiture of obscene material. By a 7–2 margin, the Court held that a seizure of the books was unconstitutional, since no hearing had been held on whether the books were obscene, and it reversed a Kansas Supreme Court decision that upheld the seizure.
Marcus v. Search Warrant, 367 U.S. 717 (1961), full title Marcus v. Search Warrant of Property at 104 East Tenth Street, Kansas City, Missouri, is an in rem case decided by the United States Supreme Court on the seizure of obscene materials. The Court unanimously overturned a Missouri Supreme Court decision upholding the forfeiture of hundreds of magazines confiscated from a Kansas City wholesaler. It held that both Missouri's procedures for the seizure of allegedly obscene material and the execution of the warrant itself violated the Fourth and Fourteenth amendments' prohibitions on search and seizure without due process. Those violations, in turn, threatened the rights protected by the First Amendment.
Smith v. California, 361 U.S. 147 (1959), was a U.S. Supreme Court case upholding the freedom of the press. The decision deemed unconstitutional a city ordinance that made one in possession of obscene books criminally liable because it did not require proof that one had knowledge of the book's content, and thus violated the freedom of the press guaranteed in the First Amendment. Smith v. California continued the Supreme Court precedent of ruling that questions of freedom of expression were protected by the Due Process Clause of the Fourteenth Amendment from invasion by state action. It also established that in order for one to be criminally liable for possession of obscene material, there must be proof of one's knowledge of the material. It described that by requiring booksellers to know the contents of all of the books that they sell, this would lead to the government compelling booksellers to self-censor thereby restricting the public's access to books which the State could not constitutionally suppress directly.
Film censorship in the United States was a frequent feature of the industry almost from the beginning of the U.S. motion picture industry until the end of strong self-regulation in 1966. Court rulings in the 1950s and 1960s severely constrained government censorship, though statewide regulation lasted until at least the 1980s.
Holmby Productions, Inc. v. Vaughn, 177 Kan. 728 (1955), 282 P.2d 412, is a Kansas Supreme Court case in which the Kansas State Board of Review, the state censorship board, and the attorney defendants appealed the decision of the District Court of Wyandotte County. It was found that the law that allowed the board to deny a request for a permit allowing United Artists to show the motion picture The Moon is Blue in Kansas theaters was unconstitutional, and an injunction was issued prohibiting the defendants from stopping the exhibition of the film in Kansas.
Bantam Books, Inc. v. Sullivan, 372 U.S. 58 (1963), was a case in which the Supreme Court of the United States held that the actions of the Rhode Island Commission to Encourage Morality in Youth, which involved pressuring distributors to stop selling certain publications, violated the First Amendment by creating an unconstitutional system of informal censorship. The Court ruled that the commission's practice of issuing notices and lists of objectionable publications to book distributors, and requesting their cooperation in preventing the sale of such publications, was unconstitutional. Justice William J. Brennan Jr. delivered the majority opinion, emphasizing that government entities cannot use indirect methods to suppress constitutionally protected speech and that states must create procedural safeguards to protect non-obscene materials from being censored subjectively. Justice John Marshall Harlan II dissented, arguing that the majorities decision failed to justify ruling against the commission's actions which he viewed only as an attempt to deal with a societal problem rather than a suppression of free speech.
