The First Amendment to the United States Constitution prevents the government from making laws respecting an establishment of religion; prohibiting the free exercise of religion; or abridging 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. In the original draft of the Bill of Rights, what is now the First Amendment occupied third place. The first two articles were not ratified by the states, so the article on disestablishment and free speech ended up being first.
Wallace v. Jaffree, 472 U.S. 38 (1985), was a United States Supreme Court case deciding on the issue of silent school prayer.
Cohen v. California, 403 U.S. 15 (1971), was a landmark decision of the US Supreme Court holding that the First Amendment prevented the conviction of Paul Robert Cohen for the crime of disturbing the peace by wearing a jacket displaying "Fuck the Draft" in the public corridors of a California courthouse.
In the United States, freedom of speech and expression is strongly protected from government restrictions by the First Amendment to the U.S. Constitution, many state constitutions, and state and federal laws. Freedom of speech, also called free speech, means the free and public expression of opinions without censorship, interference and restraint by the government The term "freedom of speech" embedded in the First Amendment encompasses the decision what to say as well as what not to say. The Supreme Court of the United States has recognized several categories of speech that are given lesser or no protection by the First Amendment and has recognized that governments may enact reasonable time, place, or manner restrictions on speech. The First Amendment's constitutional right of free speech, which is applicable to state and local governments under the incorporation doctrine, prevents only government restrictions on speech, not restrictions imposed by private individuals or businesses unless they are acting on behalf of the government. The right of free speech can, however, be lawfully restricted by time, place and manner in limited circumstances. Some laws may restrict the ability of private businesses and individuals from restricting the speech of others, such as employment laws that restrict employers' ability to prevent employees from disclosing their salary to coworkers or attempting to organize a labor union.
Bethel School District v. Fraser, 478 U.S. 675 (1986), was a landmark decision of the Supreme Court of the United States in which the Court upheld the suspension of a high school student who delivered a sexually suggestive speech at a school assembly. The case involved free speech in public schools.
Dun & Bradstreet, Inc. v. Greenmoss Builders, Inc., 472 U.S. 749 (1985), was a Supreme Court case which held that a credit reporting agency could be liable in defamation if it carelessly relayed false information that a business had declared bankruptcy when in fact it had not.
McDonald v. Smith, 472 U.S. 479 (1985), was a United States Supreme Court case in which the Court held that the right to petition does not provide absolute immunity to petitioners; it is subject to the same restrictions as other First Amendment rights.
Desilets v. Clearview Regional Board of Education, 137 N.J. 585 (1994), was a New Jersey Supreme Court decision 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.
United States v. American Library Association, 539 U.S. 194 (2003), was a decision in which the United States Supreme Court ruled that the United States Congress has the authority to require public schools and libraries receiving E-Rate discounts to install web filtering software as a condition of receiving federal funding. In a plurality opinion, the Supreme Court ruled that public school and library usage of Internet filtering software does not violate their patrons' First Amendment free speech rights and that the Children's Internet Protection Act is not unconstitutional.
Forest Grove School District v. T. A., 557 U.S. 230 (2009), is a case in which the United States Supreme Court held that the Individuals with Disabilities Education Act (IDEA) authorizes reimbursement for private special education services when a public school fails to provide a "free appropriate public education" (FAPE) and the private school placement is appropriate, regardless of whether the child previously received special education services through the public school.
Legal Services Corp. v. Velazquez, 531 U.S. 533 (2001), is a decision of the Supreme Court of the United States concerning the constitutionality of funding restrictions imposed by the United States Congress. At issue were restrictions on the Legal Services Corporation (LSC), a private, nonprofit corporation established by Congress. The restrictions prohibited LSC attorneys from representing clients attempting to amend existing welfare law. The case was brought by Carmen Velazquez, whose LSC-funded attorneys sought to challenge existing welfare provisions since they believed that it was the only way to get Velazquez financial relief.
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.
In the United States, some categories of speech are not protected by the First Amendment. According to the Supreme Court of the United States, the U.S. Constitution protects free speech while allowing limitations on certain categories of speech.
Estate of Thornton v. Caldor, Inc., 472 U.S. 703 (1985), was a United States Supreme Court case in which the Court held that a state statute providing employees with an absolute right not to work on their chosen Sabbath violates the Establishment Clause of the First Amendment.
Phillips Petroleum Co. v. Shutts, 472 U.S. 797 (1985), was a conflict of laws case decided by the United States Supreme Court.
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 which held, in a 5–3 decision, that student speech in a school-sponsored student newspaper at a public high school could be censored by school officials without a violation of First Amendment rights if the school's actions were "reasonably related" to a legitimate pedagogical concern.
Rodriguez v. United States, 575 U.S. 348 (2015), was a United States Supreme Court case which analyzed whether police officers may extend the length of a traffic stop to conduct a search with a trained detection dog. In a 6–3 opinion, the Court held that officers may not extend the length of a traffic stop to conduct a dog sniff unrelated to the original purpose of the stop. However, the Court remanded the case to the United States Court of Appeals for the Eighth Circuit to determine whether the officer's extension of the traffic stop was independently justified by reasonable suspicion. Some analysts have suggested that the Court's decision to limit police authority was influenced by ongoing protests in Ferguson, Missouri.
Perry Education Association v. Perry Local Educators' Association, 460 U.S. 37 (1983), was a United States Supreme Court decision concerning free speech rights on government-owned property. The Court ruled that teacher mailboxes and the use of a school mail delivery system are a nonpublic forum, and upheld a policy that allowed the union representing the teachers, but not other employee organizations, to use the district's mail system.
Lehman v. City of Shaker Heights, 418 U.S. 298 (1974), was a case in which the United States Supreme Court upheld a city's ban on political advertising within its public transportation system. The Court ruled that ad space on public transit is not a "public forum", meaning that speech within this space receives lower First Amendment protections.
