Many of us know that Chanukah is the Festival of Lights. One way that many communities have tried to spread the light of Chanukah is by holding public Menorah lighting displays in town and city centers throughout the United States and the world.
This raises an interesting question of whether public Menorah lighting ceremonies and public Menorah displays on city property violate the First Amendment’s “Establishment Clause,” which prohibits the government from passing a law” respecting the establishment of religion.” The ACLU, among others, has litigated this issue in an attempt to stop people from holding public Menorah lighting ceremonies in public parks or on public property.
When Rabbi Yossi Kaplan, of Chabad of Chester County, PA, applied to place a public Menorah on the property of the Allegheny County Courthouse, the ACLU sued the county to stop them. The two sides ultimately took the case all the way up to the Supreme Court of the United States, which issued its decision in favor of Rabbi Kaplan and Allegheny County almost exactly twenty years ago. You can read the decision of County of Allegheny v. ACLU, 492 U.S. 573 (1989).
The court held that given the context in which the Menorah was displayed, it did not appear to either endorse or prohibit a particular religion but, together with the Christmas tree that was also displayed, sent the message that both holidays held a place in the national culture, but fell short of actually endorsing a religion.