Pollard v. Hagan
E261351
Pollard v. Hagan is an 1845 U.S. Supreme Court case that affirmed state ownership of submerged lands beneath navigable waters upon admission to the Union, reinforcing principles of state sovereignty and equal footing.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pollard v. Hagan canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2362429 — 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: Pollard v. Hagan Context triple: [Admissions Clause, appliedInCase, Pollard v. Hagan]
-
A.
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.
-
B.
Malloy v. Hogan
Malloy v. Hogan is a 1964 U.S. Supreme Court case that held the Fifth Amendment privilege against self-incrimination applies to the states through the Fourteenth Amendment.
-
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.
Palko v. Connecticut
Palko v. Connecticut is a 1937 U.S. Supreme Court case that helped define the doctrine of selective incorporation by holding that only certain fundamental rights in the Bill of Rights apply to the states through the Fourteenth Amendment.
-
E.
Argersinger v. Hamlin
Argersinger v. Hamlin is a 1972 U.S. Supreme Court case that extended the right to counsel to defendants in misdemeanor cases that may result in imprisonment.
- 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: Pollard v. Hagan Target entity description: Pollard v. Hagan is an 1845 U.S. Supreme Court case that affirmed state ownership of submerged lands beneath navigable waters upon admission to the Union, reinforcing principles of state sovereignty and equal footing.
-
A.
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.
-
B.
Malloy v. Hogan
Malloy v. Hogan is a 1964 U.S. Supreme Court case that held the Fifth Amendment privilege against self-incrimination applies to the states through the Fourteenth Amendment.
-
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.
Palko v. Connecticut
Palko v. Connecticut is a 1937 U.S. Supreme Court case that helped define the doctrine of selective incorporation by holding that only certain fundamental rights in the Bill of Rights apply to the states through the Fourteenth Amendment.
-
E.
Argersinger v. Hamlin
Argersinger v. Hamlin is a 1972 U.S. Supreme Court case that extended the right to counsel to defendants in misdemeanor cases that may result in imprisonment.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
United States Supreme Court case
ⓘ
landmark case ⓘ |
| areaOfLaw |
constitutional law
ⓘ
federalism ⓘ property law ⓘ public lands law ⓘ |
| centuryDecided | 19th century ⓘ |
| citation | 44 U.S. (3 How.) 212 ⓘ |
| clarified | that federal land grants generally do not include beds of navigable waters absent clear intent ⓘ |
| concerns | lands under navigable waters in Alabama ⓘ |
| constitutionalProvisionInterpreted |
Property Clause
ⓘ
surface form:
Property Clause of the U.S. Constitution
principles underlying the Admission Clause ⓘ |
| court | Supreme Court of the United States ⓘ |
| decisionDate | 1845 ⓘ |
| federalRoleCharacterizedAs | trustee of territorial submerged lands for future states ⓘ |
| geographicScope |
United States of America
ⓘ
surface form:
United States
|
| holding |
newly admitted states have the same rights as original states to the beds of navigable waters within their boundaries
ⓘ
the United States holds territorial lands under navigable waters in trust for future states ⓘ title to lands under navigable waters passes to the states upon admission to the Union unless validly reserved by the United States ⓘ |
| impact |
clarified that federal territorial powers do not diminish sovereignty of new states at admission
ⓘ
influenced later cases on state title to riverbeds and tidelands ⓘ |
| jurisdiction | United States federal law ⓘ |
| legalIssue |
equal footing doctrine
ⓘ
ownership of submerged lands beneath navigable waters ⓘ state sovereignty over navigable waters ⓘ |
| legalStatus | good law as a leading authority on equal footing and submerged lands ⓘ |
| partyType | individual land claimants versus state authority ⓘ |
| principleAffirmed |
equal footing of new states with original states
ⓘ
state ownership of submerged lands beneath navigable waters ⓘ |
| reasoningBasedOn |
historical understanding of sovereignty at the American Revolution
ⓘ
principle that new states enter the Union on an equal footing with original states ⓘ |
| recognized | that original states retained title to beds of navigable waters after independence ⓘ |
| reinforced |
limits on federal power to dispose of lands under navigable waters after statehood
ⓘ
state sovereignty over navigable waters within state boundaries ⓘ |
| relatedDoctrine |
equal footing doctrine
ⓘ
navigable waters doctrine ⓘ public trust doctrine ⓘ |
| result | confirmed Alabama’s title to the beds of navigable waters within its borders ⓘ |
| stateParty | Alabama ⓘ |
| subsequentInfluence |
cited in later Supreme Court cases on submerged lands and state ownership
ⓘ
formed part of the foundation for modern public trust jurisprudence ⓘ |
| topic |
distribution of powers between federal government and states
ⓘ
ownership of riverbeds ⓘ ownership of tidelands ⓘ |
| yearDecided | 1845 ⓘ |
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: Pollard v. Hagan Description of subject: Pollard v. Hagan is an 1845 U.S. Supreme Court case that affirmed state ownership of submerged lands beneath navigable waters upon admission to the Union, reinforcing principles of state sovereignty and equal footing.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.