revision preference src: Another of landholding is sometimes referred to as a "trust" in the United States; approximately of land are owned by the United States government and held in trust for Native American tribes and individuals.U.S. Department of the Interior. <SEP> tgt: Another of landholding is sometimes referred to as a "trust" in the United States, the land owned by the United States government and held in trust for Native American tribes and individuals.U.S. Department of the Interior.