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United States v. Louisiana

382 U.S. 288 · Decided December 13, 1965 · Supreme Court of the United States

Record summary. This page is generated from the Supreme Court Database’s coded data about the case. It describes who decided what, not the Court’s reasoning. Read the opinion itself before relying on it. Not legal advice.

At a glance

United States v. Louisiana was decided on December 13, 1965 unanimously (7–0). SCDB classifies its main issue as “Submerged Lands Act” in the Federalism area.

Read the opinion

Case details

Citations
382 U.S. 288 · 86 S. Ct. 419 · 15 L. Ed. 2d 331 · 1965 U.S. LEXIS 2648
Docket number
9 ORIG
Decided
December 13, 1965
Court era
Warren Court
Decision type
Decree
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
7–0 (unanimous)
Opinion assigned by
Hugo L. Black
How the case arrived
Original jurisdiction
Issue area
Federalism
Decision direction (SCDB)
Liberal what this means

How the Justices voted

JusticeVoteSeparate writing
Justice Hugo L. BlackMajority
Justice William O. DouglasMajority
Justice John M. Harlan IIMajority
Justice William J. Brennan Jr.Majority
Justice Potter StewartMajority
Justice Byron R. WhiteMajority
Justice Abe FortasMajority

Did not participate: Tom C. Clark, Earl Warren.

Full case caption

United States v. Louisiana et al.

SCDB identifiers: case 1965-034, docket 1965-034-01.

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Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error