Complex sentence: The Resighini Rancheria in Klamath, California is a Native American tribial entity, formally recognized by the United States federal government, formerly known as the "Coast Indian Community of Yurok Indians of the Resighini Rancheria".
Split into simpler sentences: The Resighini Rancheria in Klamath, California is a Native American tribal entity, formally recognized by the United States federal government. It was formerly known as the "Coast Indian Community of Yurok Indians of the Resighini Rancheria".