Vitale
The case Engle v. Vitale was mainly a religious matter. It involved the daily, voluntary prayer recitation in schools. The Engle v. Vitale case tried the First Amendment of the U.S. Constitution, by violating the "establishment of religion" (Clause of the First Amendment). This case was ruled unconstitutional because it violated the freedom of religion we are gifted through the Constitution. The Engle v. Vitale case should be studied in 2017 by AP GOPO students because if not for this case's outcome, we would not be able to practice the religion we each individually