The South Dakota congressional delegation has uniformly opposed Black Hills land transfer proposals.

Any federal legislation requires navigating a Congress in which local opposition from the affected state carries significant weight.

The internal complexity of the Sioux nations — nine sovereign governments that must reach sufficient agreement to support a unified position — creates its own challenges.

The Bradley Bill experience illustrated that internal agreement is achievable but fragile, and that it requires sustained leadership and process that can be disrupted by strategic actors who prefer no settlement.

There is also the fundamental question of what would constitute an acceptable resolution.

The full return of the 7.3 million acres that were stripped from the Great Sioux Reservation in 1877 is not politically possible — not because the claim is unjust, but because the land is now occupied, developed, and integrated into the economy and social fabric of the surrounding region in ways that cannot simply be unwound.