United Public Workers v. Mitchell
E86986
United Public Workers v. Mitchell is a 1947 U.S. Supreme Court case that upheld the constitutionality of the Hatch Act’s restrictions on federal employees’ political activities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| United Public Workers v. Mitchell canonical | 2 |
| United Public Workers of America (C.I.O.) v. Mitchell | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T720572 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: United Public Workers v. Mitchell Context triple: [Ninth Amendment to the United States Constitution, citedIn, United Public Workers v. Mitchell]
-
A.
United States v. Darby
United States v. Darby is a 1941 U.S. Supreme Court case that upheld federal labor regulations under the Commerce Clause and marked a broad expansion of federal power over economic activity.
-
B.
Bolling v. Sharpe
Bolling v. Sharpe is a 1954 U.S. Supreme Court case that held racial segregation in Washington, D.C. public schools unconstitutional under the Fifth Amendment’s Due Process Clause.
-
C.
Milliken v. Bradley
Milliken v. Bradley is a landmark 1974 U.S. Supreme Court decision that limited the scope of school desegregation remedies by ruling that courts could not impose cross-district busing plans absent proof of interdistrict segregation.
-
D.
Katzenbach v. McClung
Katzenbach v. McClung is a 1964 U.S. Supreme Court case that upheld the federal government’s power to prohibit racial discrimination in local restaurants under the Civil Rights Act of 1964.
-
E.
Briggs v. Elliott
Briggs v. Elliott was a landmark federal court case from South Carolina challenging racial segregation in public schools, and it became one of the key cases consolidated into Brown v. Board of Education.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: United Public Workers v. Mitchell Target entity description: United Public Workers v. Mitchell is a 1947 U.S. Supreme Court case that upheld the constitutionality of the Hatch Act’s restrictions on federal employees’ political activities.
-
A.
United States v. Darby
United States v. Darby is a 1941 U.S. Supreme Court case that upheld federal labor regulations under the Commerce Clause and marked a broad expansion of federal power over economic activity.
-
B.
Bolling v. Sharpe
Bolling v. Sharpe is a 1954 U.S. Supreme Court case that held racial segregation in Washington, D.C. public schools unconstitutional under the Fifth Amendment’s Due Process Clause.
-
C.
Milliken v. Bradley
Milliken v. Bradley is a landmark 1974 U.S. Supreme Court decision that limited the scope of school desegregation remedies by ruling that courts could not impose cross-district busing plans absent proof of interdistrict segregation.
-
D.
Katzenbach v. McClung
Katzenbach v. McClung is a 1964 U.S. Supreme Court case that upheld the federal government’s power to prohibit racial discrimination in local restaurants under the Civil Rights Act of 1964.
-
E.
Briggs v. Elliott
Briggs v. Elliott was a landmark federal court case from South Carolina challenging racial segregation in public schools, and it became one of the key cases consolidated into Brown v. Board of Education.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. Supreme Court case
ⓘ
court case ⓘ landmark decision ⓘ |
| appliedDoctrine |
doctrine of unconstitutional conditions
ⓘ
justiciability and ripeness principles ⓘ |
| areaOfLaw |
administrative law
ⓘ
constitutional law ⓘ election law ⓘ |
| citation | 330 U.S. 75 ⓘ |
| concerns |
balance between government efficiency and employee political rights
ⓘ
limits on political expression by government employees ⓘ |
| decisionDate | 1947 ⓘ |
| dissentingJustice |
Justice Frank Murphy
ⓘ
surface form:
Frank Murphy
Hugo L. Black ⓘ William O. Douglas ⓘ |
| fullName |
United Public Workers v. Mitchell
self-linksurface differs
ⓘ
surface form:
United Public Workers of America (C.I.O.) v. Mitchell
|
| hasCountry |
United States of America
ⓘ
surface form:
United States
|
| hasCourt | Supreme Court of the United States ⓘ |
| holding |
Congress may restrict partisan political activities of federal employees without violating the First Amendment.
ⓘ
Federal employees do not have an absolute constitutional right to engage in partisan political management and campaigns. ⓘ The Hatch Act’s restrictions on political activities of federal employees are constitutional. ⓘ |
| involvesParty |
John W. Mitchell
ⓘ
United Public Workers of America ⓘ |
| involvesStatute | Hatch Act of 1939 ⓘ |
| jurisdiction | federal ⓘ |
| language | English ⓘ |
| legalIssue |
First Amendment rights of federal employees
ⓘ
constitutionality of the Hatch Act ⓘ due process under the Fifth Amendment ⓘ federal employees’ political activities ⓘ |
| majorityOpinionBy |
Stanley Forman Reed
ⓘ
surface form:
Stanley F. Reed
|
| pageInUnitedStatesReports | 75 ⓘ |
| relatedCase |
Civil Service Commission v. National Association of Letter Carriers
ⓘ
Pickering v. Board of Education ⓘ |
| result | Hatch Act restrictions were upheld as a valid exercise of congressional power. ⓘ |
| shortDescription | 1947 U.S. Supreme Court decision upholding the Hatch Act’s limits on federal employees’ political activities. ⓘ |
| subjectMatter |
federal civil service
ⓘ
partisan political activity ⓘ |
| subsequentInfluenceOn |
civil service law
ⓘ
later cases on public employee speech ⓘ |
| volumeInUnitedStatesReports | 330 ⓘ |
| voteSplit | 4–3 ⓘ |
| yearDecided | 1947 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: United Public Workers v. Mitchell Description of subject: United Public Workers v. Mitchell is a 1947 U.S. Supreme Court case that upheld the constitutionality of the Hatch Act’s restrictions on federal employees’ political activities.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
United Public Workers v. Mitchell
→
fullName
→
United Public Workers v. Mitchell
self-linksurface differs
ⓘ
this entity surface form:
United Public Workers of America (C.I.O.) v. Mitchell
Civil Service Commission v. National Association of Letter Carriers
→
relatedToCase
→
United Public Workers v. Mitchell
ⓘ