Pleasant Grove City v. Summum

In Pleasant Grove City v. Summum, 555 U.S. 460 (2009), a city in Utah owned a small public park, in which there were several monuments, including one displaying the Ten Commandments. The city's policy was that it would build a monument, or accept a monument paid for privately, if the monument reflected the history of the city or its donor was a person or entity with long-standing ties to the community. The city rejected a request by a religious group without historical or community ties to donate a monument. The Supreme Court held that permanent monuments displayed on public property typically are speech by the government that owns the property, not private speech, as governments long have used monuments on public property to speak to the public.