Plessy v. Ferguson
163 U.S. 537 · U.S. Supreme Court
Holding and boundaries
Historically upheld state-imposed racial segregation under the repudiated 'separate but equal' doctrine.
Scope and limitations: Overruled by Brown in public education and rejected as a constitutional foundation; use only as historical adverse authority.
4 issue placements
Labor, Education & Public-Service Segregation
Plessy v. Ferguson rejects, narrows, limits, or supplies adverse authority relevant to Labor, Education & Public-Service Segregation. Fit tier: Historical adverse. The placement must be used only within the holding and limitations recorded here.
Scope and limitations: Overruled by Brown in public education and rejected as a constitutional foundation; use only as historical adverse authority.
Verification-state description: authoritative_text_identified; pinpoint_and_currentness_review_required
Land, Housing, Resource Allocation & Separate Development
Plessy v. Ferguson rejects, narrows, limits, or supplies adverse authority relevant to Land, Housing, Resource Allocation & Separate Development. Fit tier: Historical adverse. The placement must be used only within the holding and limitations recorded here.
Scope and limitations: Overruled by Brown in public education and rejected as a constitutional foundation; use only as historical adverse authority.
Verification-state description: authoritative_text_identified; pinpoint_and_currentness_review_required
Spatial Segregation & Unequal Access
Plessy v. Ferguson rejects, narrows, limits, or supplies adverse authority relevant to Spatial Segregation & Unequal Access. Fit tier: Historical adverse. The placement must be used only within the holding and limitations recorded here.
Scope and limitations: Overruled by Brown in public education and rejected as a constitutional foundation; use only as historical adverse authority.
Verification-state description: authoritative_text_identified; pinpoint_and_currentness_review_required
Territorial Separation, Movement & Residency Control
Plessy v. Ferguson rejects, narrows, limits, or supplies adverse authority relevant to Territorial Separation, Movement & Residency Control. Fit tier: Historical adverse. The placement must be used only within the holding and limitations recorded here.
Scope and limitations: Overruled by Brown in public education and rejected as a constitutional foundation; use only as historical adverse authority.
Verification-state description: authoritative_text_identified; pinpoint_and_currentness_review_required
Publication and provenance
The authority is published once; issue-specific orientation and fit remain separate placements. Analogue, contextual, and historical-adverse fits are not represented as controlling.
Published under research-publication-clearance-2026-07-21. deterministic validation and objective verification are not claimed.