Understanding how incorporation influences Indigenous rights in the United States requires examining the complex legal architecture that governs tribal sovereignty. The relationship between federal, state, and tribal laws creates a framework where the "incorporation" of policies—whether through statutes, judicial decisions, or administrative regulations—can either strengthen or erode the rights of Native American nations. This article explores the historical underpinnings, contemporary legal battles, and ongoing efforts to balance legal integration with Indigenous self-determination.

Historical Foundations: Treaties and the Doctrine of Discovery

The legal status of Indigenous peoples in the U.S. originates not from their inherent sovereignty but from European doctrines later adopted by American courts. The Doctrine of Discovery, articulated in the Supreme Court case Johnson v. McIntosh (1823), held that European nations acquired title to Indigenous lands through discovery, diminishing Native sovereignty. This principle was incorporated into U.S. property law, laying the groundwork for centuries of land dispossession.

Treaties between the United States and tribal nations were the primary mechanism for defining relations throughout the 18th and 19th centuries. Over 370 treaties were ratified, each recognizing tribal sovereignty and reserved rights. However, the Indian Removal Act of 1830 forcibly relocated tribes like the Cherokee, Choctaw, and Creek along the Trail of Tears, violating existing treaty guarantees. The Dawes Act of 1887 further undermined communal land ownership by allotting parcels to individual Native Americans, selling "surplus" lands to non-Natives, and dissolving tribal governments. These policies were incorporated into federal law without meaningful tribal consent, creating a legacy of legal subordination.

The Indian Reorganization Act of 1934 marked a shift by ending allotment and encouraging tribal self-governance under federal supervision. Yet this law also imposed a Western-style constitutional model on tribes, often conflicting with traditional governance structures. The incorporation of such policies illustrates how legal frameworks can simultaneously support and constrain Indigenous rights.

The Supreme Court and Tribal Sovereignty

The U.S. Supreme Court has played a pivotal role in defining the scope of tribal sovereignty. In United States v. Wheeler (1978), the Court held that tribes retain inherent sovereignty over internal affairs unless explicitly limited by Congress. Conversely, Oliphant v. Suquamish Indian Tribe (1978) ruled that tribes lack criminal jurisdiction over non-Indians on reservations—a significant incorporation of federal common law that restricts tribal authority.

The Indian Child Welfare Act of 1978 (ICWA) exemplifies positive incorporation. Enacted in response to high rates of Native children being removed from their families by state agencies, ICWA establishes federal standards for child custody proceedings involving Indigenous children. It prioritizes placement with extended family, tribe members, or other Native families, aiming to preserve cultural continuity. The law has been repeatedly challenged, but the Supreme Court upheld its constitutionality in Haaland v. Brackeen (2023), affirming that Congress has plenary power over Indian affairs. This decision reinforced the trust responsibility and the importance of incorporating tribal interests into federal law.

Land and Resource Rights: The Trust Doctrine

The federal trust doctrine holds the United States as a trustee for tribal lands and resources. This relationship has been inconsistently enforced. The Navajo Nation’s water rights dispute with Arizona and other parties illustrates the complexities. The 2023 Navajo Nation Water Rights Settlement was incorporated into federal law, allocating $5 billion to secure water delivery for the tribe—a historic step, yet it required decades of litigation and congressional action. Similarly, the Bears Ears National Monument in Utah, expanded by President Biden in 2021, incorporates tribal co-management provisions, allowing five tribes to jointly manage the area’s sacred sites and archaeological resources. This model represents a new form of incorporation that respects tribal sovereignty and traditional knowledge.

Indian Self-Determination and Education Assistance Act (ISDEAA)

The ISDEAA of 1975 allows tribes to contract or compact with federal agencies to administer their own programs, from health care to education. This "self-determination" policy incorporates tribes into the federal administrative framework while preserving tribal control. Over 500 tribes now operate programs under this law, improving services by tailoring them to cultural contexts. However, funding shortfalls and bureaucratic hurdles remain persistent challenges.

Language and Sacred Sites

Federal law has increasingly recognized the importance of cultural preservation. The Native American Languages Act of 1990 declared a policy of supporting Native language revitalization, though it lacks enforcement mechanisms. More recently, the Native American Graves Protection and Repatriation Act (NAGPRA) of 1990 requires federal agencies and museums to return Native American human remains, funerary objects, and sacred items to lineal descendants and tribes. NAGPRA’s incorporation into federal law has enabled thousands of repatriations, but compliance remains uneven, and the law is currently being updated to prevent the sale of sacred artifacts at auction.

The Religious Freedom Restoration Act (RFRA) of 1993 has been used by tribes to protect sacred sites. In Lyng v. Northwest Indian Cemetery Protective Association (1988), the Supreme Court ruled that the government could build a road through a sacred site without violating the First Amendment. RFRA was a response to such decisions, but its application to Indigenous religious practices is still contested. Tribal advocates continue to push for the Protection of Sacred Sites Act, which would explicitly incorporate tribal consent into land management decisions.

Intellectual Property and Traditional Knowledge

Indigenous artistic expressions, traditional ecological knowledge, and genetic resources often lack adequate legal protection under mainstream intellectual property law. The Indian Arts and Crafts Act of 1990 prohibits the sale of products falsely labeled as Native-made, but it only covers officially recognized tribes. Many smaller or state-recognized tribes are excluded. International frameworks like the World Intellectual Property Organization’s Intergovernmental Committee on Traditional Knowledge are working to develop _sui generis_ legal protections, but the U.S. has not yet incorporated these into domestic law.

Modern Challenges: State vs. Tribal Jurisdiction

Criminal Jurisdiction and Public Safety

The Major Crimes Act of 1885 gave federal courts jurisdiction over serious crimes committed by Indians within Indian country. Later laws, including the Violent Crime Control and Law Enforcement Act of 1994, partially restored tribal criminal authority by allowing tribes to impose sentences of up to three years per offense—still less than state or federal courts. The Violence Against Women Act (VAWA) of 2013 included a historic provision recognizing tribal jurisdiction over non-Native perpetrators of domestic violence on reservations. This "special domestic violence criminal jurisdiction" was expanded in 2022 to include dating violence, sexual assault, stalking, and sex trafficking. These incremental incorporations have improved safety but remain limited by jurisdictional gaps and resource constraints.

Taxation and Economic Development

Tribes are generally exempt from state taxes on reservation income, but the boundaries of tribal economic activity remain contested. The Supreme Court’s decision in Oklahoma v. Cherokee Nation (2020) held that tribal gaming compacts govern gambling activity on historic tribal lands, even after the dissolution of reservations in Oklahoma. This ruling incorporated the original treaties into modern statutory interpretation, affirming that Congress must clearly abrogate treaty rights. The Indian Gaming Regulatory Act (IGRA) of 1988 provides a regulatory framework for tribal casinos, generating billions in revenue for many tribes. Yet incorporation of IGRA has also led to disputes over revenue sharing with states and the classification of new gaming technologies.

Environmental Regulation and Resource Extraction

Under the Clean Water Act and Clean Air Act, tribes can apply for "treatment as a state" status to set their own water quality standards within reservation boundaries. However, the EPA has been inconsistent in approving tribal applications. The Dakota Access Pipeline protests highlighted the failure to adequately incorporate tribal rights into environmental review processes. The Standing Rock Sioux Tribe objected that the pipeline threatened their water supply and violated the National Historic Preservation Act by not consulting tribal historic preservation officers. In 2020, a federal judge ruled the Army Corps of Engineers had to prepare an environmental impact statement—a partial victory that underscores the need for stronger incorporation of tribal consultation.

International Influences and the UNDRIP

The United Nations Declaration on the Rights of Indigenous Peoples (UNDRIP), adopted in 2007, sets global standards for Indigenous rights including self-determination, free, prior, and informed consent (FPIC), and cultural integrity. The U.S. initially opposed UNDRIP but endorsed it in 2010. However, the declaration is not binding domestic law. Tribal advocates argue that incorporating its principles into U.S. policy would improve outcomes for Indigenous communities. President Biden’s 2021 memorandum requiring federal agencies to consult with tribes on actions affecting them echoes FPIC principles but falls short of a formal incorporation.

International pressure, such as the Inter-American Commission on Human Rights reports on U.S. treaty violations, has occasionally spurred domestic reforms. Yet the U.S. legal system remains resistant to direct incorporation of international law, preferring domestic statutes and judicial precedents.

Path Forward: Opportunities and Obstacles

Executive Order 13175, issued by President Clinton in 2000, requires federal agencies to consult with tribes before making decisions that affect them. President Biden strengthened this in a 2021 memo, mandating early and meaningful consultation. However, compliance varies widely. Legislation like the Truth and Healing Commission on Indian Boarding School Policies Act (introduced 2023) aims to document federal assimilation policies and recommend remedies. Incorporating tribal voices into federal rulemaking is essential for avoiding past mistakes.

Land Back and Dematerialized Sovereignty

Recent land transfers to tribes, such as the return of hundreds of acres in Maine to the Wabanaki tribes, and the Pueblo of Jemez’s acquisition of ancestral lands through a federal land exchange, demonstrate that incorporation of land return can be done. The Land Back movement pushes for the legal transfer of public lands to Indigenous stewardship, but faces political and legal hurdles. Incorporating mechanisms for land restitution within existing property law is a complex but promising avenue.

Legislative Developments

Congress has several pending bills that would further incorporate tribal rights:

  • The Tribal Adoption Parity Act — ensures equitable access to adoption tax credits for Native families.
  • The Native American Child Protection Act — strengthens protections for Native children from abuse and neglect.
  • The Bridging the Digital Divide for Native Communities Act — provides broadband access on reservations.

Each of these laws, if passed, would represent another layer of legal incorporation that can either empower or constrain depending on implementation.

Challenges of Bureaucratic Incorporation

Even well-meaning laws can create burdens when tribes are forced to navigate complex federal bureaucracies. The Bureau of Indian Affairs and Indian Health Service are notoriously underfunded and slow. The CARES Act intended to provide pandemic relief to tribes, but distribution was delayed by bureaucratic disputes over how to allocate funds. Incorporating tribes into federal programs without adequate resources or flexibility can perpetuate dependency.

The incorporation of laws and policies affecting Indigenous peoples in the United States is neither inherently good nor bad. It is a tool that can be used to recognize and protect rights, but it can also be used to impose restrictions or dilute sovereignty. Historical incorporation of racist doctrines like the Doctrine of Discovery dispossessed tribes. Modern incorporation of laws like ICWA, VAWA, and land co-management agreements offers hope for genuine partnership.

What is clear is that any incorporation must be grounded in respect for tribal sovereignty, robust consultation, and a commitment to free, prior, and informed consent. The future of Indigenous rights in the U.S. hinges on whether legal frameworks will continue to be crafted with tribes or imposed upon them. As the Supreme Court and Congress address these issues, the outcomes will shape not only the lives of Native Americans but also the moral standing of the nation’s legal system.

For further reading, see resources from the National Congress of American Indians and the ACLU’s Native American Rights page. The Center for Constitutional Rights also offers case updates. International standards are detailed in the UN Declaration on the Rights of Indigenous Peoples.