The First Amendment to the United States Constitution prevents the government from making laws which regulate an establishment of religion, or that would prohibit the free exercise of religion, or abridge the freedom of speech, the freedom of the press, the freedom of assembly, or the right to petition the government for redress of grievances. It was adopted on December 15, 1791, as one of the ten amendments that constitute the Bill of Rights.
New York Times Co. v. Sullivan, 376 U.S. 254 (1964), was a landmark decision of the US Supreme Court ruling that the freedom of speech protections in the First Amendment to the U.S. Constitution restrict the ability of American public officials to sue for defamation. Specifically, it held that if a plaintiff in a defamation lawsuit is a public official or person running for public office, not only must he or she prove the normal elements of defamation—publication of a false defamatory statement to a third party—he or she must also prove that the statement was made with "actual malice", meaning that the defendant either knew the statement was false or recklessly disregarded whether or not it was true.
Chaplinsky v. New Hampshire, 315 U.S. 568 (1942), was a landmark decision of the US Supreme Court in which the Court articulated the fighting words doctrine, a limitation of the First Amendment's guarantee of freedom of speech.
Roper v. Simmons, 543 U.S. 551 (2005), was a landmark decision in which the Supreme Court of the United States held that it is unconstitutional to impose capital punishment for crimes committed while under the age of 18. The 5–4 decision overruled Stanford v. Kentucky, in which the court had upheld execution of offenders at or above age 16, and overturned statutes in 25 states.
Lloyd Center is a shopping mall in the Lloyd District of Portland, Oregon, United States, just northeast of downtown. It is owned by Arrow Retail of Dallas and anchored by Macy's. The mall features three floors of shopping with the third level serving mostly as professional office spaces, a food court, and U.S. Education Corporation's Carrington College.
Marsh v. Alabama, 326 U.S. 501 (1946), was a case decided by the United States Supreme Court, in which it ruled that a state trespassing statute could not be used to prevent the distribution of religious materials on a town's sidewalk, even though the sidewalk was part of a privately owned company town. The Court based its ruling on the provisions of the First Amendment and Fourteenth Amendment.
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.
Morse v. Frederick,, is a United States Supreme Court case where the Court held, 5–4, that the First Amendment does not prevent educators from suppressing student speech that is reasonably viewed as promoting illegal drug use at or across the street from a school-supervised event. In 2002, Juneau-Douglas High School principal Deborah Morse suspended Joseph Frederick after he displayed a banner reading "BONG HiTS 4 JESUS" [sic] across the street from the school during the 2002 Winter Olympics torch relay. Frederick sued, claiming his constitutional rights to free speech were violated. His suit was dismissed by the federal district court, but on appeal, the Ninth Circuit reversed the ruling, concluding that Frederick's speech rights were violated. The case then went on to the Supreme Court.
Central Hudson Gas & Electric Corp. v. Public Service Commission, 447 U.S. 557 (1980), was an important case decided by the United States Supreme Court that laid out a four-part test for determining when restrictions on commercial speech violated the First Amendment of the United States Constitution. Justice Powell wrote the opinion of the court. Central Hudson Gas & Electric Corp. had challenged a Public Service Commission regulation that prohibited promotional advertising by electric utilities. Justice Brennan, Justice Blackmun, and Justice Stevens wrote separate concurring opinions, and the latter two were both joined by Justice Brennan. Justice Rehnquist dissented.
The Fifth Amendment to the United States Constitution addresses criminal procedure and other aspects of the Constitution. It was ratified, along with nine other articles, in 1791 as part of the Bill of Rights. The Fifth Amendment applies to every level of the government, including the federal, state, and local levels, in regard to a US citizen or resident of the US. The Supreme Court furthered the protections of this amendment through the Due Process Clause of the Fourteenth Amendment.
Pruneyard Shopping Center v. Robins, 447 U.S. 74 (1980), was a U.S. Supreme Court decision issued on June 9, 1980 which affirmed the decision of the California Supreme Court in a case that arose out of a free speech dispute between the Pruneyard Shopping Center in Campbell, California, and several local high school students.
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.
Davenport v. Washington Education Association, 551 U.S. 177 (2007), is a ruling by the Supreme Court of the United States in which the Court held that it does not violate the First Amendment for a state to require its public-sector unions to receive affirmative authorization from a non-member before spending that nonmember's agency fees for election-related purposes.
United States v. Jones, 565 U.S. 400 (2012), was a landmark United States Supreme Court case which held that installing a Global Positioning System (GPS) tracking device on a vehicle and using the device to monitor the vehicle's movements constitutes a search under the Fourth Amendment.
Madsen v. Women's Health Center, Inc., 512 U.S. 753 (1994), is a United States Supreme Court case where Petitioners challenged the constitutionality of an injunction entered by a Florida state court which prohibits antiabortion protesters from demonstrating in certain places and in various ways outside of a health clinic that performs abortions.
Florida v. Jardines, 569 U.S. 1 (2013), was a United States Supreme Court case which resulted in the decision that police use of a trained detection dog to sniff for narcotics on the front porch of a private home is a "search" within the meaning of the Fourth Amendment to the United States Constitution, and therefore, without consent, requires both probable cause and a search warrant.
Hazelwood School District et al. v. Kuhlmeier et al., 484 U.S. 260 (1988), was a landmark decision by the Supreme Court of the United States that held that public school curricular student newspapers that have not been established as forums for student expression are subject to a lower level of First Amendment protection than independent student expression or newspapers established as forums for student expression.
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.
Manhattan Community Access Corp. v. Halleck, No. 17-1702, 587 U.S. ___ (2019), was a United States Supreme Court case related to limitations on First Amendment-based free speech placed by private operators. While the case deals with speech limited by a public access television station, questioning whether the station was a state actor or a private entity, analysts expected the case will determine if private operators' limitations on free speech on social media violate First Amendment rights. The Court ruled that the station was not considered a state actor for purposes of evaluating free speech issues in the 5-4 ruling along ideological lines.
