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American Committee for Protection of Foreign Born v. Subversive Activities Control Board

380 U.S. 503 · Decided April 26, 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

American Committee for Protection of Foreign Born v. Subversive Activities Control Board was decided on April 26, 1965 by a vote of 5–3. The Court vacated the lower court's decision and remanded the case. The decision was issued per curiam (an unsigned opinion of the Court). SCDB classifies its main issue as “Internal security legislation” in the First Amendment area.

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Case details

Citations
380 U.S. 503 · 85 S. Ct. 1148 · 14 L. Ed. 2d 39 · 1965 U.S. LEXIS 1352
Docket number
44
Decided
April 26, 1965
Argued
December 8, 1964
Court era
Warren Court
Decision type
Per curiam (orally argued)
Disposition
Vacated and remanded
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
5–3
Opinion assigned by
Earl Warren
How the case arrived
Certiorari
Issue area
First Amendment
Legal provision
Smith Act, Subversive Activities Control Act, or similar legislation
Type of law
Federal statute
Decision direction (SCDB)
Liberal what this means

How the Justices voted

Did not participate: Byron R. White.

Full case caption

American Committee for Protection of Foreign Born v. Subversive Activities Control Board

SCDB identifiers: case 1964-078, docket 1964-078-01.

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Cases on the same legal provision: Smith Act, Subversive Activities Control Act, or similar legislation

Same Term, same area (First Amendment)

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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