Edwards v. Aguillard, 482 U.S. 578 (1987), was a United States Supreme Court case concerning the constitutionality of teaching creationism. The Court considered a Louisiana law requiring that where evolutionary science was taught in public schools, creation science must also be taught. The Court ruled that this law violated the Establishment Clause of the First Amendment because the law was specifically intended to advance a particular religion. It also held that "teaching a variety of scientific theories about the origins of humankind to school children might be validly done with the clear secular intent of enhancing the effectiveness of science instruction."
Abington School District v. Schempp, 374 U.S. 203 (1963), was a United States Supreme Court case in which the Court decided 8–1 in favor of the respondent, Edward Schempp legal responsible of his son Ellery Schempp, and declared school-sponsored Bible reading in public schools in the United States to be unconstitutional. The Chief Justice of the Supreme Court during this case was Earl Warren.
Engel v. Vitale, 370 U.S. 421 (1962), was a landmark United States Supreme Court case in which the Court ruled that it is unconstitutional for state officials to compose an official school prayer and encourage its recitation in public schools. Engel has been the subject of intense debate.
"Separation of church and state" is paraphrased from Thomas Jefferson and used by others in expressing an understanding of the intent and function of the Establishment Clause and Free Exercise Clause of the First Amendment to the United States Constitution which reads: "Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof..."
Everson v. Board of Education, 330 U.S. 1 (1947), was a landmark decision of the United States Supreme Court which applied the Establishment Clause in the country's Bill of Rights to State law. Prior to this decision, the First Amendment's words, "Congress shall make no law respecting an establishment of religion" imposed limits only on the federal government, while many states continued to grant certain religious denominations legislative or effective privileges. This was the first Supreme Court case incorporating the Establishment Clause of the First Amendment as binding upon the states through the Due Process Clause of the Fourteenth Amendment. The decision in Everson marked a turning point in the interpretation and application of disestablishment law in the modern era.
Lee v. Weisman, 505 U.S. 577 (1992), was a United States Supreme Court decision regarding school prayer. It was the first major school prayer case decided by the Rehnquist Court. It ruled that schools may not sponsor clerics to conduct even non-denominational prayer. The Court followed a broad interpretation of the Establishment Clause that had been standard for decades at the nation's highest court, a reaffirmation of the principles of such landmark cases as Engel v. Vitale and Abington v. Schempp.
Zelman v. Simmons-Harris, 536 U.S. 639 (2002), was a 5-4 decision of the United States Supreme Court that upheld an Ohio program that used school vouchers. The Court decided that the program did not violate the Establishment Clause of the First Amendment even if the vouchers could be used for private, religious schools.
Marsh v. Chambers, 463 U.S. 783 (1983), was a landmark court case in which the Supreme Court of the United States held that government funding for chaplains was constitutional because of the "unique history" of the United States. Three days before the ratification of the First Amendment in 1791, containing the Establishment clause, the federal legislature authorized hiring a chaplain for opening sessions with prayer.
County of Allegheny v. American Civil Liberties Union, 492 U.S. 573 (1989), was a United States Supreme Court case in which the Court considered the constitutionality of two recurring Christmas and Hanukkah holiday displays located on public property in downtown Pittsburgh. The first, a nativity scene (crèche), was placed on the grand staircase of the Allegheny County Courthouse. The second of the holiday display in question was an 18-foot (5.5 m) public Hanukkah menorah, which was placed just outside the City-County Building next to the city's 45-foot (14 m) decorated Christmas tree and a sign saluting liberty. The legality of the Christmas tree display was not considered in this case.
Locke v. Davey, 540 U.S. 712 (2004), is a United States Supreme Court decision upholding the constitutionality of a Washington publicly funded scholarship program which excluded students pursuing a "degree in devotional theology." This case examined the "room.. between the two Religion Clauses", the Free Exercise Clause and the Establishment Clause.
In Stone v. Graham, 449 U.S. 39 (1980), the Supreme Court of the United States ruled that a Kentucky statute was unconstitutional and in violation of the Establishment Clause of the First Amendment, because it lacked a nonreligious, legislative purpose. The statute required the posting of a copy of the Ten Commandments on the wall of each public classroom in the state. While the copies of the Ten Commandments were purchased with private funding, the Court ruled that because they were being placed in public classrooms they were in violation of the First Amendment.
Agostini v. Felton, 521 U.S. 203 (1997), is a landmark decision of the Supreme Court of the United States. In this case, the Court overruled its decision in Aguilar v. Felton (1985), now finding that it was not a violation of the Establishment Clause of the First Amendment for a state-sponsored education initiative to allow public school teachers to instruct at religious schools, so long as the material was secular and neutral in nature and no "excessive entanglement" between government and religion was apparent. This case is noteworthy in a broader sense as a sign of evolving judicial standards surrounding the First Amendment, and the changes that have occurred in modern Establishment Clause jurisprudence.
Texas Monthly v. Bullock, 489 U.S. 1 (1989), was a case brought before the US Supreme Court in November 1988. The case was to test the legality of a Texas statute that exempted religious publications from paying state sales tax.
Aguilar v. Felton, 473 U.S. 402 (1985), was a United States Supreme Court case holding that New York City's program that sent public school teachers into parochial schools to provide remedial education to disadvantaged children pursuant to Title I of the Elementary and Secondary Education Act of 1965 necessitated an excessive entanglement of church and state and violated the Establishment Clause of the First Amendment to the United States Constitution.
Mitchell v. Helms, 530 U.S. 793 (2000), is a United States Supreme Court case in which the Court ruled that it was permissible for loans to be made to religious schools under Chapter 2 of the Education Consolidation and Improvement Act of 1981.
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 of Southern 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.
Mueller v. Allen, 463 U.S. 388 (1983), was a United States Supreme Court case examining the constitutionality of a state tax deduction granted to taxpaying parents for school-related expenses, including expenses incurred from private secular and religious schools. The plaintiffs claimed that a Minnesota statute, allowing tax deductions for both public and private school expenses, had the effect of subsidizing religious instruction since parents who paid tuition to religious schools received a larger deduction than parents of public school students, who incurred no tuition expenses.
Trinity Lutheran Church of Columbia, Inc. v. Comer, 582 U.S. ___ (2017), was a case in which the Supreme Court of the United States held that a Missouri program that denied a grant to a religious school for playground resurfacing, while providing grants to similarly situated non-religious groups, violated the freedom of religion guaranteed by the Free Exercise Clause of the First Amendment to the United States Constitution.
