religious opponents of the teaching attempted through other means to lessen its influence in the curriculum, including requiring schools to teach biblical creation alongside evolution or forcing schools to provide disclaimers that evolution was "only a theory". These attempts eventually resulted in precedent-setting court decisions including McLean v. Arkansas, and ultimately Edwards v. Aguillard, which struck down a Louisiana statute as unconstitutional. Related cases Joseph Burstyn, Inc v. Wilson - 1952 Engel v. Vitale - 1962 Abington School District v. Schempp - 1963 See also List of United States Supreme Court cases, volume 393 References External links Case Brief at Lawnix.com Creationism/ID: A Short Legal History Encyclopedia of Arkansas History and Culture entry on Epperson v. Arkansas The Biology Teacher Next Door: Susan Epperson at Evolution 2004 Discovery on scotusnotes.org Establishment Clause case law United States creationism and evolution case law Legal history of Arkansas United States education case law 1968 in United States case law 1968 in religion 1968 in education 1968 in Arkansas American Civil Liberties Union litigation Little Rock Central High School United States Supreme Court cases of the Warren Court Public education in Arkansas United States Supreme Court cases