Rob Purser, a Suquamish tribal member and director of treaty rights for the Suquamish Tribe, emphasized the stark circumstances that compelled Chief Seattle’s actions: “Chief Seattle signed that treaty with the government after witnessing so many deaths that he had [to be] looking out for survival for future generations. There wasn’t no way of fighting your way out of that problem.” Tribal leaders, facing an existential crisis, understood they had to engage with the burgeoning colonial government, making critical concessions in exchange for land and the preservation of essential rights. Yet, the challenges faced by Chief Seattle’s generation persist today. Non-Native governments frequently disregard or reinterpret these sacred agreements, leading to continuous legal and political struggles that involve Native ancestors, the U.S. court system, and contemporary tribal nations fighting to uphold their inherent sovereignty and treaty rights.

The negotiation process itself was fraught with complexity, requiring multiple layers of interpretation. English words were first translated into Chinook Jargon, a regional trade language with a relatively limited vocabulary, and then further translated from Chinook Jargon into distinct local languages such as Muckleshoot and Lushootseed. This intricate linguistic relay inevitably led to convoluted translations and significant misunderstandings, with profound consequences for the final written document. Ultimately, over 80 Indigenous leaders affixed their marks to the treaty, which now governs a vast array of critical issues, from vital fishing rights to access to education and medical care. The Suquamish Tribe, a testament to Chief Seattle’s foresight, has vigorously defended the treaty’s provisions in the U.S. Supreme Court nine times, prevailing in every instance, according to Purser. He credits this sustained success to “Chief Seattle’s wisdom, looking at the situation his people were under, to try to protect future generations.”

Dr. Joshua L. Reid (Snohomish), a distinguished professor of history and American Indian studies at the University of Washington, sheds light on the fundamental divergence in perspectives regarding land and ownership. "Coast Salish peoples had, and continue to have, different ideas of what constitutes property, what constitutes ownership," Reid explains. "Simply put, it’s more a system where people belong to places rather than people own places in that fee simple property way that United States property concepts observe." This profound philosophical difference meant that while Indigenous peoples understood negotiations and treaties—having knowledge of the Douglas treaties signed by the British colonial governor with First Nations around Vancouver Island—their understanding of land cession and reservation of rights was inherently tied to a worldview of relationality, not absolute private ownership. They understood the concept of reserving "certain things for us" and extending "certain rights to non-Natives," alongside land cessions, but the underlying framework of meaning differed significantly.

Andrew Gobin (Tulalip), director of treaty rights for the Tulalip Tribes, underscores the forward-thinking nature of these agreements from an Indigenous standpoint. "Our people saw what was coming, and they had the wisdom and the foresight to protect the things that are important to our people in our way of life, because truly, our entire culture is protected in the treaty," Gobin asserts. The rights to hunt, fish, and gather are not merely economic provisions; they safeguard an entire way of life. The concept of "usual and accustomed places" directly links to ancestral family village sites, thereby protecting bloodlines, heritage, and preserving intergenerational family connections. This includes the vital oral traditions of transmitting teachings and knowledge through practice, through the very act of engaging with the land and water. "When you look out at the land and water, you see every aspect of our culture," Gobin concludes, emphasizing the holistic nature of these protections.

Despite the clarity of these agreements, enforcement remains a persistent challenge. Gobin highlights this frustration: "Treaty rights are knowns: We know what is obligated, we know what is protected. And yet… if the tribes weren’t there to stand up and voice the concern, then [federal agencies] just move forward like [the treaty] doesn’t exist." This systemic disregard often forces tribal nations into protracted legal battles to compel federal and state governments to uphold their constitutional obligations. Purser reiterates a crucial point about the nature of these agreements: “The government didn’t give us nothing. No tribe got gifts from the government. We reserved those treaty rights in exchange for land. And that’s the same all across the U.S.” This principle, that treaties are reservations of pre-existing Indigenous rights, rather than grants from the U.S. government, is fundamental to understanding tribal sovereignty and federal Indian law.

Historical records further reveal the significant power dynamics at play during the treaty negotiations. Dr. Reid notes that "there were still, demographically, many more Indigenous peoples here than settlers at the time of the signing of the treaties." He explains that Native peoples frequently "successfully fought back or chased settlers out of these homesteads that they were laying claim to." This reality heavily influenced Washington Territory Governor Isaac Stevens, the primary U.S. negotiator. Stevens understood that a unified front of Native nations could effectively repel settlers. "He had real motivation to try to get these treaties negotiated and signed to prevent something like that from happening," Reid explains, highlighting the U.S. government’s strategic imperative to neutralize potential Indigenous resistance and consolidate its territorial claims.

A glaring example of the power imbalance and misrepresentation during negotiations comes from oral histories collected in the 1920s. These depositions from elders, who were children or young teens at the time of the Mukilteo treaty signing, consistently recount that Stevens had promised a vast reservation in western Washington, large enough to grant 80 acres to every Coast Salish man, woman, and child. "So Native peoples were like, ‘OK, this is a clear statement of protecting our land rights,’" Reid recounts. However, this critical promise, mentioned by dozens of Coast Salish individuals, "doesn’t appear anywhere in the negotiation notes." This deliberate omission illustrates the U.S. government’s capacity to ignore key commitments made during negotiations, demonstrating a profound breach of trust that continues to resonate today.

One of the most significant legal interpretations of treaty rights arrived in 1974 with Judge George H. Boldt’s landmark decision in United States v. Washington. This ruling famously interpreted the treaty phrase "in common with all citizens of the Territory" regarding fishing rights to mean that treaty tribes were entitled to harvest 50% of the fish in Washington state. Judge Boldt’s decision was revolutionary, asserting, "There is no indication that the Indians intended or understood the language ‘in common with all citizens of the Territory’ to limit their right to fish in any way. For many years following the treaties the Indians continued to fish in their customary manner and places, and although non-Indians also fished, there was no need for any restrictions on fishing." This ruling not only affirmed the pre-existing nature of tribal fishing rights but also established tribes as co-managers of the resource. Despite this clear legal precedent, the precise boundaries of a tribe’s "usual and accustomed" fishing grounds remain a subject of contemporary legal dispute. For instance, the Quinault Tribe recently sought access to fishing grounds in Western Washington, asserting their traditional claim, while in 2021, the Sauk-Suiattle Tribe challenged the fishing activities of neighboring tribal nations on the Skagit River, arguing these areas fell outside their "usual and accustomed" grounds. These ongoing legal battles underscore the dynamic and continuously evolving interpretation of these historic agreements.

The differing cultural understandings of "fishing" itself further highlight the complexity of treaty interpretation. Dr. Reid explains that "from Stevens’ perspective, fish didn’t become property until you caught it and brought it into your boat or net, whereas from Indigenous perspectives, fish were people." Within the Coast Salish worldview, fish were "more-than-human people who were part of the larger community of the Salish Sea," not mere commodities. "It was more that fish gave themselves to Coast Salish peoples, because of these reciprocal relations, protocols of respect," Reid elaborates. This belief dictated that disrespecting salmon would lead to their disappearance. Therefore, "elaborate protocols and practices in place around the proper treatment of salmon" ensured their continued generosity. "From a Coast Salish perspective, fishing isn’t just the simple act of putting a fishing pole in the water and yanking a fish out," Reid states. It encompassed "all those protocols, the reciprocity, the preparation that went into it and all the management structures." When Stevens promised that "this paper secures your fish," Indigenous leaders understood this to include their entire complex system of management oversight, protocols, reciprocity, and relationality, a profound "disjuncture between different understandings of what fishing meant." Andrew Gobin adds to this, noting, "Our language is verb-based. The parts of our language are tied to specific actions or something that happens. The word that we use for salmon is tied to something that happens every year. The way that the word is constructed, it means something that happens on a yearly cycle, and how that translates across our culture is that the times of the year are specific to where we are in that cycle of salmon." This linguistic insight underscores how deeply intertwined Indigenous culture, language, and the environment are, making the Western concept of "fishing" as a mere extractive activity profoundly insufficient.

Rob Purser hails the Boldt Decision as "the biggest positive court decision in Indian Country, period." He explains its transformative impact: "because it took an old treaty—at that time, they argued it was old and outdated, no longer needed—Judge Boldt took that treaty and recognized it’s a living document, ruling it the supreme law of the land. And what that did is that brought back to life all treaties across the U.S. that were signed. Their federal court said that those are living documents and they need to be upheld." This ruling established a critical precedent that treaties are not relics of the past but legally binding, continuously relevant documents.

However, the "living document" principle also means that treaty rights must contend with emerging challenges. Andrew Gobin highlights the pressing issue of climate change. "These are the types of things that we deal with in policy, how these historic agreements move into current events, ongoing issues, and emerging issues," he explains. "We’re always looking at climate change, one example being sea-level rise. Our rights are place-based. Our rights, preserved under the treaty, exist in our usual and accustomed places. Well, with sea-level rise, we get displaced of our usual and accustomed places, or with our land-based rights, which are on open and unclaimed lands. As environments shift, our people get displaced. Or as development happens, wildlife populations are displaced, and if they move outside of areas reserved under the treaty, then they become inaccessible." This demonstrates how environmental shifts directly undermine the very basis of place-based treaty rights, creating new avenues for conflict and loss for tribal nations.

Further evidence of profound miscommunication and cultural insensitivity during treaty negotiations lies in the contrasting interpretations of relational terms like "family," "fatherhood," and "friendship." Dr. Reid elucidates, "Concepts of family, like fatherhood or brothers or children, or even concepts of friendship, those meant two different things." From an Anglo perspective, the "Great Father" (referring to the U.S. president) wielded paternalistic power over his "children." Yet, "from an Indigenous perspective, that father only can exercise that power if he takes care of his children." Thus, when Chief Seattle acknowledged the "Great Father," Stevens mistakenly believed it signified submission. In reality, "Chief Seattle was actually bringing the president of the United States and other U.S. officials into the larger political family of Coast Salish peoples, and that came with all kinds of rights and responsibilities that the United States just blindly ignored in subsequent generations." Similarly, "friendship" within the Coast Salish context implied a network of reciprocal rights and responsibilities. When Indigenous leaders referred to settlers as "friends," they were inviting them into a relationship where one supports, feeds, and allies with friends. "You don’t take their lands, screw them over, and shoot them dead," Reid powerfully concludes, highlighting the deep betrayal felt when these Indigenous understandings of relationality were disregarded.

Beyond abstract concepts, concrete promises made during treaty negotiations also went unfulfilled. Rob Purser points to specific examples: "The promise of a school and a clinic is definitely what was in the treaty. That’s not what happened. We had to buy our own school. We’re buying our own medical facilities. None of that was ever provided." This failure to uphold essential provisions for education and healthcare forced tribal nations to divert resources to fulfill obligations the federal government had legally committed to, placing an additional burden on already challenged communities. Anthony Hillaire (Lummi), chairman of the Lummi Nation, affirms this ongoing struggle: “In our efforts to take care of ourselves, in no way do we ever or will we ever let the United States of America off the hook of their treaty and trust responsibility to us.” He explains the continuous need for tribes to ensure federal compliance: "We have to do the work to ensure that they’re following their own law. And it gets quite frustrating because we see that in health care, we see that in education, we see that in salmon recovery and co-management of our national resources — and the list goes on.” This underscores the U.S. government’s "trust responsibility" to Native American tribes, a legal and moral obligation that often goes unfulfilled, requiring constant advocacy from tribal governments.

Article 6 of the U.S. Constitution unequivocally states that treaties are the "supreme law of the land," placing them on par with federal statutes and the Constitution itself. Despite this clear constitutional mandate, Dr. Reid observes a common misconception among non-Natives: “From a settler perspective, treaties were one-and-done-type documents, and the continuing relevance of them was up for debate, which is flat-out wrong.” He contrasts this with Indigenous perspectives, where a treaty "brought the United States and non-Natives into perpetual relations with Indigenous peoples, and that actions need to happen to continuously maintain them." This highlights two fundamentally different approaches to treaty-making and interpretation. Reid shares a compelling insight from Lummi Tribal Council member Lisa Wilson, who stated that "treaties are for all of us. They aren’t just for Indian people in western Washington. The treaties bind all people, Native and non-Native, together around these ideas of relationality, of how to interact with each other.” This perspective emphasizes that upholding treaties is not merely an obligation to Indigenous nations but a cornerstone of American justice and a commitment to shared responsibilities.

Defending these inherent treaty rights today presents an "everyday challenge," according to Rob Purser, largely due to a pervasive "lack of knowledge, the lack of education" among the broader public and even within government agencies. He laments the enduring impact of "misinformation put out about tribes and treaties and Indians" during the era of the Boldt Decision, which continues to shape public perception. While acknowledging a growing understanding and compassion for Native struggles, Purser stresses that "there’s still a lot that don’t know. That’s been the challenge, educating people as they come in." His department, working on a government-to-government basis, faces a cyclical process of education: "It’s a constant education with them. Because they retire. They work 40 years, retire, and they hire new people and we start all over, educating them on treaty rights. Everyone that comes in has to learn all about the treaty rights and Natives." This ongoing necessity to educate successive generations of non-Native officials and the public underscores the critical importance of understanding these historical agreements as living, binding commitments that are essential for fostering respectful, equitable relationships between all peoples in the Pacific Northwest and across the United States.