In 1906, what became the first U.S. national monument?
In 1906, what became the first U.S. national monument? https://www.youtube.com/watch?v=SnM9gql7Y7M Devils Tower was designated as the first national monument in the United States in 1906. This distinctive geological formation is located in Wyoming and is known for its unique appearance—a massive rock formation that rises dramatically from the surrounding landscape. Devils Tower holds cultural and … Read more