Kerr-McGee Corp. v. Navajo Tribe
{'<entity_0>': 'Supreme Court of the United States', '<entity_1>': 'Kerr-McGee Corp. v. Navajo Tribe'}
[['Kerr-McGee Corp. v. Navajo Tribe', 'court', 'Supreme Court of the United States']]
<entity_1>, 471 U.S. 195 (1985), was a case in which the <entity_0> held that an Indian tribe is not required to obtain the approval of the Secretary of the Interior in order to impose taxes on non-tribal persons or entities doing business on a reservation.
['legal case', 'United States Supreme Court decision']