As a trust, the land is technically not a "reservation" per se, as the land was not "reserved" by the federal government; it was purchased by the tribe in the 1870s and subsequently placed under federal protection.
O territorio non é tecnicamente unha reserva india, xa que a terra non foi "reservada" polo goberno federal senón que foi mercada pola tribo na década de 1870 e posteriormente estivo baixo protección federal.