Rapid City History · February 21, 2026

United States v. Sioux Nation and the Black Hills Claim

In the summer of 1980 the Supreme Court of the United States handed down a decision that put a dollar figure on the Black Hills. The Court found that the government had wrongfully taken the land from the Lakota in 1877 and owed compensation for it. The ruling was, in legal terms, a victory for the Lakota. They have refused the money ever since.

The case carried the weight of more than a century of grievance. When Congress passed the act of 1877 seizing the Hills, it had ignored a clause in the 1868 Fort Laramie Treaty requiring the consent of three-fourths of adult Lakota men before any land could be ceded. The signatures gathered under threat of starvation came nowhere near that mark. The Lakota understood from the beginning that they had been robbed, and they pressed the claim through whatever channels the law allowed, which for a long time were almost none.

A long road through the courts

For decades the United States held that it could not be sued without its own consent, and that consent was slow in coming. In 1920 Congress passed a special act allowing the Sioux to bring their Black Hills claim before the Court of Claims. The litigation that followed dragged on for years and ended without relief. The creation of the Indian Claims Commission after the Second World War opened a new path, and the case wound through that body and back into the federal courts across the 1950s, 1960s, and 1970s. The central obstacle was always the same. American law generally allowed Native nations to be compensated for the value of lost land, but it would not order the land itself returned, and it tended to treat the government’s past dealings as beyond second-guessing.

By the late 1970s the courts had concluded that the 1877 act was not a fair, arm’s-length purchase but a taking of property for which the Constitution required just compensation. The government appealed, and the case reached the Supreme Court.

The 1980 decision

The Court ruled against the United States. In an opinion that surveyed the grim history of the Manypenny commission and the rations ultimatum, the justices held that the 1877 act had effected a taking of the Black Hills, and that the Lakota were owed the value of the land as of 1877 plus interest accruing across the intervening century. The award came to something over a hundred million dollars, the great bulk of it interest. It was one of the largest judgments of its kind.

The reasoning mattered as much as the sum. The Court was not merely settling an account. It was acknowledging, in the plainest institutional language the country has, that the Black Hills had been taken in violation of the nation’s own promises.

Why the money sits untouched

The Lakota declined the award, and the decision to refuse it has held across the decades. The reasons are rooted in the understanding that the Hills were never for sale. He Sapa, the heart of Lakota country, is sacred ground, tied to origin and ceremony in ways that a cash payment cannot address. To take the money would be to ratify the sale the Lakota have always denied took place. Accepting compensation would close the door on any claim to the land itself.

So the judgment has sat in a federal account, growing with interest, now amounting to well over a billion dollars. Various proposals to return federal lands within the Hills, or to combine a smaller payment with land transfers, have surfaced over the years without resolution. The funds remain unclaimed by choice.

The Black Hills today are full of the ordinary business of the region, the mines around Lead, the monuments, the tourist roads, and the steady life of Rapid City as the area’s hub. The 1980 ruling did not change any of that on the ground. What it changed was the record. The highest court in the country said the taking was wrong, and the people who were wronged answered that no amount of money would make it right. That standoff, more than forty years old now, is the living afterlife of the act of 1877.

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