The Six Nations land claim has finally reached a courtroom in Toronto, and the number attached to it is hard to wrap your head around: anywhere from thirteen point nine billion dollars to eight point seven trillion dollars. The case, which Six Nations of the Grand River started in the mid-nineties, opened this month after more than three decades of waiting, and it could become the biggest Indigenous land settlement Canada has ever seen.

What Six Nations Says Happened

At the centre of the fight is the Haldimand Proclamation, issued by the British Crown in the late seventeen-eighties. It set aside roughly three hundred eighty-five thousand hectares along the Grand River for the Haudenosaunee, who had been displaced from upstate New York after backing the British during the American Revolutionary War. The strip ran about ten kilometres on each side of the river, from Dundalk down to Lake Erie.

According to the Brantford Expositor, which covered the opening days of the trial, Six Nations argues that the Crown did not keep its side of the deal. Instead of letting the Haudenosaunee lease the land and keep the income, the forerunners of today's governments "carelessly and in some cases corruptly" sold or expropriated it. The money, Six Nations says, helped pay for big infrastructure projects like the Welland Canal.

After decades of forced surrenders, squatters, flooding and allegedly fraudulent dealings, the community was left on a reserve near Hamilton that sits on less than five per cent of the original grant. "What should have been a vast fortune was lost," lawyer Robert Janes, who leads the Six Nations legal team, told the court's audience.

Why Everyone Is Arguing About One Word

The whole Six Nations land claim hinges on a deceptively simple question: was the Haldimand Proclamation a treaty? Six Nations says yes, and that it bound the Crown to a lasting treaty relationship. Janes said the document "had all the historical hallmarks of a treaty."

Ottawa and Ontario disagree. They say the proclamation was not a treaty, and that any financial wrongdoing tied to the land happened before Confederation, which would leave today's governments off the hook. The federal statement of defence argues the land was lost through "a series of valid surrenders and sales of lands within the tract."

One detail matters for anyone worried about their house: Six Nations is not asking for land back. It wants money. And according to the Brantford Expositor, a federal department note stressed that landowners inside the tract need not fear seizure, because Canada resolves valid claims "financially and not through dispossession of any third-party property rights."

A Trial That Could Outlast a Presidency

This is not going to be quick. There are three hundred fifty court days scheduled, running to the end of twenty twenty-seven. But in a briefing note prepared last November for Crown-Indigenous Relations Minister Rebecca Alty, her department said the first phase, which decides whether the Crown is liable, could take up to five years. A second phase would then work out damages.

Add a possible appeal to the Supreme Court of Canada, and the federal government itself says the case could stretch past a decade. That would make it one of the longest court proceedings in the country's history. The court will hear from dozens of witnesses, including experts, elders and political leaders, and will wade through mountains of historical documents.

The courtroom itself looked lopsided in a way that says a lot. There were eight lawyers for Six Nations, eight for Ontario, five for the federal government and four for the Mississaugas of the Credit First Nation, which joined as an intervener. Several dozen community members travelled in, and others watched a livestream on the reserve.

Not Every Indigenous Voice Agrees

Even among Indigenous nations, this case is complicated. Mississaugas of the Credit Chief Margaret Sault said her nation backs Six Nations in "making Canada accountable for the lands," but opposes the argument that the proclamation was a treaty. Her reasoning is that the Haudenosaunee could settle along the Grand River only because the Mississaugas gave up that territory in a separate agreement with the British.

There is also a split inside Six Nations. The Haudenosaunee Confederacy Chiefs Council, the traditional hereditary government, tried to join the case through the Haudenosaunee Development Institute and was turned down. The Confederacy has argued that the elected council, which Ottawa created in the early twentieth century, has no right to compensation for claims that predate it.

The opening day also had a moment you rarely see in a Toronto courtroom. Band councillor Amos Key Jr. was allowed to address Justice Ira Parghi and delivered the traditional Haudenosaunee thanksgiving address in the Cayuga language. "We all have the same heart," he said, and the judge thanked him for his words.

Why Gen Z Should Care

If you grew up hearing land acknowledgements before every assembly and concert, this is the legal version of what those words point to. The Six Nations land claim asks whether a promise made on paper in the eighteenth century still binds the governments of today, and what it costs when those promises were broken. According to the Turtle Island News, a newspaper published on the Six Nations territory, the community sees it as the chance to finally provide for its people.

Six Nations has said it remains open to reconciliation outside of court, but that route has looked out of reach. For now, the judge will hear the evidence, and the rest of Canada gets a front-row seat to a reckoning that has been delayed for generations. You can follow more of our Canada coverage as the trial moves forward.

Sources: Brantford Expositor, CBC News and Turtle Island News.