Republican-led states are pushing to require Ten Commandments displays in public school classrooms, sparking legal battles over church-state separation. Louisiana, Arkansas and Texas have passed such mandates, with federal courts issuing conflicting rulings that could reach the Supreme Court.

Louisiana's law, which requires 11 by 14-inch posters in every classroom with a three-paragraph historical statement, was allowed to take effect by a federal appeals court in February. Texas and Arkansas face ongoing legal challenges, with federal judges blocking enforcement in multiple districts. School districts are caught between state mandates and constitutional concerns.

Critics argue these laws violate the First Amendment and parents' rights to shape children's religious education. Supporters claim the Ten Commandments have historical significance in American jurisprudence. The controversy has prompted teachers to protest with alternative displays and at least one Texas educator to resign. Similar bills are pending in seven other states, while others are considering voluntary posting options.