Schenck v. United States, 249 U.S. 47 (1919), was a landmark decision of the U.S. Supreme Court concerning enforcement of the Espionage Act of 1917 during World War I. A unanimous Supreme Court, in an opinion by Justice Oliver Wendell Holmes Jr., concluded that Charles Schenck, who distributed flyers to draft-age men urging resistance to induction, could be convicted of an attempt to obstruct the draft, a criminal offense. The First Amendment did not protect Schenck from prosecution, even though, "in many places and in ordinary times, Schenck, in saying all that was said in the circular, would have been within his constitutional rights. But the character of every act depends upon the circumstances in which it is done." In this case, Holmes said, "the words used are used in such circumstances and are of such a nature as to create a clear and present danger that they will bring about the substantive evils that Congress has a right to prevent." Therefore, Schenck could be punished.
Anonymity describes situations where the acting person's identity is unknown. Some writers have argued that namelessness, though technically correct, does not capture what is more centrally at stake in contexts of anonymity. The important idea here is that a person be non-identifiable, unreachable, or untrackable. Anonymity is seen as a technique, or a way of realizing, a certain other values, such as privacy, or liberty. Over the past few years, anonymity tools used on the dark web by criminals and malicious users have drastically altered the ability of law enforcement to use conventional surveillance techniques.
Elk Grove Unified School District v. Newdow, 542 U.S. 1 (2004), was a case decided by the U.S. Supreme Court. The lawsuit, originally filed as Newdow v. United States Congress, Elk Grove Unified School District, et al. in 2000, led to a 2002 ruling by the United States Court of Appeals for the Ninth Circuit that the words "under God" in the Pledge of Allegiance are an endorsement of religion and therefore violate the Establishment Clause of the First Amendment to the United States Constitution. The words had been added by a 1954 act of Congress that changed the phrase "one nation indivisible" into "one nation under God, indivisible". After an initial decision striking the congressionally added "under God", the superseding opinion on denial of rehearing en banc was more limited, holding that compelled recitation of the language by school teachers to students was invalid.
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.
Bates v. City of Little Rock, 361 U.S. 516 (1960), was a case in which the Supreme Court of the United States held that the First Amendment to the U.S. Constitution forbade state government to compel the disclosure of an organization's membership lists via a tax-exemption regulatory scheme.
Feiner v. New York, 340 U.S. 315 (1951), was a United States Supreme Court case involving Irving Feiner's arrest for a violation of section 722 of the New York Penal Code, "inciting a breach of the peace," as he addressed a crowd on a street.
Rankin v. McPherson, 483 U.S. 378 (1987), is a major decision of the Supreme Court of the United States concerning the First Amendment, specifically whether the protection of the First Amendment extends to government employees who make extremely critical remarks about the President. The Court ruled that, while direct threats on the President's life would not be protected speech, a comment — even an unpopular or seemingly extreme one — made on a matter of public interest and spoken by a government employee with no policymaking function and a job with little public interaction, would be protected.
Schneider v. State of New Jersey, 308 U.S. 147 (1939), was a United States Supreme Court decision that combined four similar appeals, each of which presented the question whether regulations embodied in municipal ordinances abridged the First Amendment rights of freedom of speech and of the press secured against state invasion by the Fourteenth Amendment of the Constitution.
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.
California v. Ciraolo, 476 U.S. 207 (1986), was a decision by the Supreme Court of the United States in which the Court held that aerial observation of a person's backyard by police, even if done without a search warrant, does not violate the Fourth Amendment to the U.S. Constitution.
Kunz v. New York, 340 U.S. 290 (1951), was a United States Supreme Court case finding a requirement mandating a permit to speak on religious issues in public was unconstitutional. It was argued October 17, 1950, and decided January 15, 1951, 8–1. Chief Justice Vinson delivered the opinion for the Court. Justice Black and Justice Frankfurter concurred in the result only. Justice Jackson dissented.
Valentine v. Chrestensen, 316 U.S. 52 (1942), was a case in which the Supreme Court of the United States ruled that commercial speech in public thoroughfares is not constitutionally protected.
Houchins v. KQED, Inc., 438 U.S. 1 (1978), was a 1978 United States Supreme Court case in which the Court refused to recognize a "right of access", under the First Amendment, to interview particular prisoners.
McIntyre v. Ohio Elections Commission, 514 U.S. 334 (1995), is a case in which the Supreme Court of the United States held that an Ohio statute prohibiting anonymous campaign literature is unconstitutional because it violates the First Amendment to the U.S. Constitution, which protects the freedom of speech. In a 7–2 decision authored by Justice John Paul Stevens, the Court found that the First Amendment protects the decision of an author to remain anonymous.
San Francisco Arts & Athletics, Inc. v. United States Olympic Committee, 483 U.S. 522 (1987), is a decision of the Supreme Court of the United States interpreting the trademark rights of the United States Olympic Committee (USOC) to regulate the use of the word "Olympic" under the Amateur Sports Act of 1978. San Francisco Arts & Athletics, Inc. (SFAA) attempted to organize a sporting events it called the Gay Olympic Games, and the USOC sought to enjoin the games under that name. SFAA claimed that the First Amendment overrode the rights that the Act gave the USOC to control the word Olympic.
Capitol Square Review & Advisory Board v. Pinette, 515 U.S. 753 (1995), is a United States Supreme Court case that focused on First Amendment rights and the Establishment Clause. Vincent Pinette, an active member of the Ku Klux Klan in Columbus, Ohio, wanted to place an unattended cross on the lawn of the Capitol Square during the 1993 Christmas season. Pinette and his fellow members of the KKK submitted their request. The advisory board originally denied this request. However, Pinette and the other members of the Ohio Chapter of the Klan fought this decision in the United States District Court for the Southern District of Ohio. The court found in favor of the Klan and the Advisory Board issued the permit. The Board appealed to the United States Court of Appeals, which affirmed the decision of the district court. The board made one last petition to the Supreme Court where the decision was made, by a vote of seven to two, that the Klan was permitted to display the cross at the public forum.
Frisby v. Schultz, 487 U.S. 474 (1988), was a case in which the Supreme Court of the United States upheld the ordinance by the town of Brookfield, Wisconsin, preventing protest outside of a residential home. In a 6–3 decision, the Court ruled that the First Amendment rights to freedom of assembly and speech was not facially violated. The majority opinion, written by Justice Sandra Day O'Connor, concluded that the ordinance was constitutionally valid because it was narrowly tailored to meet a "substantial and justifiable" interest in the state; left open "ample alternative channels of communication"; and was content-neutral.
Lloyd Corp. v. Tanner, 407 U.S. 551 (1972), was a United States Supreme Court ruling that the passing out of anti-war leaflets at the Lloyd Center in Portland, Oregon, was an infringement on property rights. This differed from Marsh v. Alabama (1946) and Amalgamated Food Employees Union v. Logan Valley Plaza (1968) in that Marsh had the attributes of a municipality and Logan Valley related to picketing a particular store, while the current case, the distribution of leaflets, is unrelated to any activity in the property.
Heffernan v. City of Paterson, 578 U.S. ___ (2016), was a United States Supreme Court case in 2016 concerning the First Amendment rights of public employees. By a 6–2 margin, the Court held that a public employee's constitutional rights might be violated when an employer, believing that the employee was engaging in what would be protected speech, disciplines them because of that belief, even if the employee did not exercise such a constitutional right.
Spence v. Washington, 418 U.S. 405 (1974), was a United States Supreme Court case dealing with non-verbal free speech and its protections under the First Amendment. The Court, in a per curiam decision, ruled that a Washington state law that banned the display of the American flag adorned with additional decorations was unconstitutional as it violated protected speech. The case established the Spence test that has been used by the judicial system to determine when non-verbal speech may be sufficiently expressive for First Amendment protections.
