I believe it's "Some schools have sought to have the Supreme Court reverse its ruling in a related case with First Amendment implications, Tinker v. Des Moines."
Explanation:
The landmark January 1988 decision in Hazelwood v. Kuhlmeier was a giant step back for student press and speech rights. Unlike an earlier Supreme Court ruling that established the so-called Tinker Standard, the Hazelwood decision declared students do shed some of their Constitutional rights at the schoolhouse gate
Because countries who practiced Christianity were traveling the world colonizing different areas and passing on their religion. Remember the 3 G's: God, Gold, and Glory.