October Term 2015 · Docket 14-1406

Did an 1882 law shrink the Omaha Reservation?

Nebraska claims the 1882 law removed land from the Omaha Reservation. The Tribe argues the land remains part of the reservation.

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Nebraska v. Parker
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Argued
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Official Transcript

Verified source milestones

  1. — An official oral-argument transcript was verified.

The arguments, in order

This case may have been argued more than once. Each entry below uses that session's official transcript. Later arguments do not erase earlier ones.

  1. Argument 1 ·

    What happened at the argument

    Nebraska argues the 1882 act diminished the reservation.

    The Tribe argues the reservation status remains intact.

    Justice Scalia questioned the reliance on de facto diminishment.

    Justice Kagan questioned the weight of subsequent history.

    Read the official transcript for this argument · Official argument details

    Sources used for this argument breakdown

A citizen's guide to the whole case

What this case is about

The dispute centers on whether an 1882 congressional act diminished the Omaha Reservation. Nebraska argues the law redrew the boundaries. The Tribe argues the reservation status persists.

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How the case got here

The Supreme Court heard oral argument in this case on January 20, 2016.

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What each side wants

Nebraska wants the Court to find the 1882 act diminished the reservation.

The Tribe wants the Court to find the reservation boundaries remain unchanged.

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What each side says

Nebraska argues the 1882 act explicitly redrew the reservation boundaries.

The Tribe argues the reservation status persists until Congress explicitly changes it.

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What the justices asked

Justice Scalia asked if the argument relies on de facto diminishment.

Justice Kagan asked about the relevance of subsequent history to the claim.

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Why it matters

The outcome determines whether Nebraska governs the disputed land. It defines the geographic scope of tribal jurisdiction. It clarifies how courts interpret congressional intent regarding reservations.

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What happens next

This article currently covers the argument record. Use the official docket link for later case activity.

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Official Court provenance

Official docket and case history · Official Supreme Court oral-argument detail page

Title and summary sources

Revision history

  1. Revision 1 · Official Transcript ·

    Correction: Rewritten to the concise citizen-facing editorial standard.

  2. Revision 2 · Official Transcript ·

    Correction: Migrated to the dated official Court activity contract without model use.

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