Doctrine

civil jurisdiction

Tribal civil power is strongest over members; Williams v. Lee (1959) protected it, and Montana (1981) limited it over non-members.

Definition
Who can regulate and adjudicate civil matters in Indian country.

What happened

Civil jurisdiction is the power to regulate and decide non-criminal matters: contracts, taxes, land use, family law. The Supreme Court has built two lines of cases. The first protects tribal self-government. In Williams v. Lee (1959), a non-Indian trader sued a Navajo couple in Arizona state court over a debt from goods sold on the reservation. The Court held that state jurisdiction there would "undermine the authority of the tribal courts over Reservation affairs and hence would infringe on the right of the Indians to govern themselves."

The second line limits tribal power over non-members. In Montana v. United States (1981), the Court said that the "inherent sovereign powers of an Indian tribe do not extend to the activities of nonmembers of the tribe," subject to two exceptions. The Montana rule record explains those exceptions. Together, the cases mean that who is being regulated, and where, often decides which government may act.

Summarized with AI assistance from 4 sources and checked against their words; not yet reviewed by historians or by the nations. Report an error

What the sources say, and how this was checked

Well supported by the sources below.

  1. would undermine the authority of the tribal courts over Reservation affairs and hence would infringe on the right of the Indians to govern themselvesWilliams v. Lee, 358 U.S. 217 (1959), Cornell LII
  2. the inherent sovereign powers of an Indian tribe do not extend to the activities of nonmembers of the tribeMontana v. United States, 450 U.S. 544 (1981), Cornell LII
  3. the activities of nonmembers who enter consensual relationships with the tribe or its membersMontana v. United States, 450 U.S. 544 (1981), Cornell LII
  4. threatens or has some direct effect on the political integrity, the economic security, or the health or welfare of the tribeMontana v. United States, 450 U.S. 544 (1981), Cornell LII

Research notes. The Williams v. Lee facts (a trader suing a Navajo couple over a debt) were not quoted from the opinion and were skimmed only; the Court's holding language is exact. Later cases narrowing tribal civil power over non-members (such as Nevada v. Hicks and Plains Commerce Bank) were fetched but not summarized here. Critiques by named scholars were not opened.

Who is doing the work

Native legal and land defense, nationally

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Connections

Applied in 10

Sources

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Kind
Doctrine
Confidence
Medium

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