Johnson v. M’Intosh
E208937
Johnson v. M’Intosh is an 1823 U.S. Supreme Court case that established the doctrine that private individuals could not purchase lands directly from Native Americans, affirming federal supremacy over Indian land transactions and shaping American property and Indigenous land rights law.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Johnson v. M’Intosh canonical | 4 |
| Johnson and Graham’s Lessee v. M’Intosh | 1 |
| Johnson v. M'Intosh | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1870673 — 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: Johnson v. M’Intosh Context triple: [Cherokee Nation v. Georgia, relatedTo, Johnson v. M’Intosh]
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A.
Cherokee Nation v. Georgia
Cherokee Nation v. Georgia was an 1831 U.S. Supreme Court case in which the Court held that the Cherokee Nation was a "domestic dependent nation" lacking standing to sue as a foreign nation, a ruling that shaped federal Indian law and the context of Indian Removal.
-
B.
Dred Scott v. Sandford
Dred Scott v. Sandford was an 1857 U.S. Supreme Court decision that infamously denied citizenship and constitutional rights to African Americans and helped accelerate tensions leading to the Civil War.
-
C.
Worcester v. Georgia
Worcester v. Georgia was an 1832 U.S. Supreme Court case in which the Court held that states had no authority to impose laws on Native American tribal lands, affirming tribal sovereignty in the face of federal Indian Removal policies.
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D.
Chisholm v. Georgia
Chisholm v. Georgia was a 1793 U.S. Supreme Court case that held a state could be sued in federal court by a citizen of another state, a ruling that led directly to the adoption of the Eleventh Amendment limiting such suits.
-
E.
Washington v. Davis
Washington v. Davis is a 1976 U.S. Supreme Court case that held laws or policies with a racially disproportionate impact do not violate the Equal Protection Clause absent proof of discriminatory intent.
- 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: Johnson v. M’Intosh Target entity description: Johnson v. M’Intosh is an 1823 U.S. Supreme Court case that established the doctrine that private individuals could not purchase lands directly from Native Americans, affirming federal supremacy over Indian land transactions and shaping American property and Indigenous land rights law.
-
A.
Cherokee Nation v. Georgia
Cherokee Nation v. Georgia was an 1831 U.S. Supreme Court case in which the Court held that the Cherokee Nation was a "domestic dependent nation" lacking standing to sue as a foreign nation, a ruling that shaped federal Indian law and the context of Indian Removal.
-
B.
Dred Scott v. Sandford
Dred Scott v. Sandford was an 1857 U.S. Supreme Court decision that infamously denied citizenship and constitutional rights to African Americans and helped accelerate tensions leading to the Civil War.
-
C.
Worcester v. Georgia
Worcester v. Georgia was an 1832 U.S. Supreme Court case in which the Court held that states had no authority to impose laws on Native American tribal lands, affirming tribal sovereignty in the face of federal Indian Removal policies.
-
D.
Chisholm v. Georgia
Chisholm v. Georgia was a 1793 U.S. Supreme Court case that held a state could be sued in federal court by a citizen of another state, a ruling that led directly to the adoption of the Eleventh Amendment limiting such suits.
-
E.
Washington v. Davis
Washington v. Davis is a 1976 U.S. Supreme Court case that held laws or policies with a racially disproportionate impact do not violate the Equal Protection Clause absent proof of discriminatory intent.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
United States Supreme Court case
ⓘ
federal Indian law case ⓘ landmark case ⓘ property law case ⓘ |
| affects |
American property law
ⓘ
Indigenous land rights in the United States ⓘ sovereignty of Native American tribes ⓘ |
| areaOfLaw |
constitutional law
ⓘ
federal Indian law ⓘ land law ⓘ property law ⓘ |
| characterizedAs |
controversial for its treatment of Native American rights
ⓘ
foundational case in American property law courses ⓘ |
| citation | 21 U.S. (8 Wheat.) 543 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| court | Marshall Court ⓘ |
| decisionDate | 1823 ⓘ |
| disputeType | conflicting chains of title to the same land ⓘ |
| establishedDoctrine |
doctrine of discovery
ⓘ
federal supremacy over Indian land transactions ⓘ |
| fullCaseName |
Johnson v. M’Intosh
self-linksurface differs
ⓘ
surface form:
Johnson and Graham’s Lessee v. M’Intosh
|
| hasJurisdiction | Supreme Court of the United States ⓘ |
| holding |
Land titles based on private purchases from Native Americans are invalid in U.S. courts
ⓘ
Only the federal government can acquire title to Native American lands by purchase or conquest ⓘ Private individuals cannot purchase lands directly from Native American tribes ⓘ |
| impact |
entrenched the doctrine of discovery in U.S. law
ⓘ
influenced treatment of Indigenous land claims ⓘ justified U.S. expansion over Indigenous lands ⓘ |
| involves | land in the Illinois and Wabash regions ⓘ |
| judge | John Marshall ⓘ |
| language | English ⓘ |
| legalIssue | validity of land titles derived from purchases from Native Americans ⓘ |
| legalSystem | common law ⓘ |
| opinionBy |
John Marshall
ⓘ
surface form:
Chief Justice John Marshall
|
| partOf | Marshall Trilogy in federal Indian law ⓘ |
| party |
Johnson and Graham’s Lessee
ⓘ
William M’Intosh ⓘ |
| precedentFor |
federal plenary power over Indian affairs
ⓘ
later federal Indian land decisions ⓘ limitations on tribal power to alienate land ⓘ |
| reasoning |
European discovery gave sovereigns ultimate title to lands in the New World
ⓘ
Native American tribes retained only a right of occupancy, not full title ⓘ The discovering European nation, and its successor the United States, held exclusive right to extinguish Indian title ⓘ |
| relatedCase |
Cherokee Nation v. Georgia
ⓘ
Worcester v. Georgia ⓘ |
| sourceOfTitleChallenged | private purchases from Native American tribes ⓘ |
| sourceOfTitleUpheld | federal land grants ⓘ |
| timePeriod | early 19th century ⓘ |
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: Johnson v. M’Intosh Description of subject: Johnson v. M’Intosh is an 1823 U.S. Supreme Court case that established the doctrine that private individuals could not purchase lands directly from Native Americans, affirming federal supremacy over Indian land transactions and shaping American property and Indigenous land rights law.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Johnson and Graham’s Lessee v. M’Intosh
this entity surface form:
Johnson v. M'Intosh