In which case did the Warren Court rule on whether public schools could require prayer?

In Engel v. Vitale (1962), the Supreme Court ruled that public schools could not sponsor or require an official prayer. The decision applied the First Amendment’s rule against government establishment of religion to public schools. Tinker concerned student expression, Griswold concerned contraception and privacy, and Miranda concerned the rights of people in police custody.

AI-written and checked against the verified answer.