Under the establishment clause, what distinctions has the supreme court made between acceptable and unacceptable religious practices in public schools. give examples

Both the Establishment Clause and the Free Exercise Clause operate to protect the religious liberty and freedom of conscience of all Americans. Quoting Thomas Jefferson, the Supreme Court has stated that the Establishment Clause was intended to accomplish this end by erecting a "wall of separation between Church and State."

Examples:

I. GRADUATION PRAYER

II. BIBLE DISTRIBUTION

no questions on whether they are allowed that right