The Confederated Tribes of the Grand Ronde is a federally recognized tribe located in Oregon, formed in 1855. The tribe consists of several Native American groups, including the Kalapuya, Molalla, and Chinook, among others. They were originally displaced from their ancestral lands and later re-established their community in the Grand Ronde Valley. Today, the tribe focuses on cultural preservation, economic development, and community health. They operate various enterprises, including the Spirit Mountain Casino, which helps fund tribal programs and services. The Confederated Tribes also work to promote their heritage and educate the public about their history and traditions.