Treaty of St. Louis (1825)
E54108
The Treaty of St. Louis (1825) was an agreement between the United States and several Native American tribes that further ceded Indigenous lands in the Midwest to the U.S. government as part of its westward expansion.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Treaty of St. Louis (1825) canonical | 2 |
| Treaty of St. Louis (1826) | 1 |
| Treaty of St. Louis (various) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T416057 — 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: Treaty of St. Louis (1825) Context triple: [Treaty of St. Louis (1804), followedBy, Treaty of St. Louis (1825)]
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A.
Treaty of St. Louis (1816)
The Treaty of St. Louis (1816) was an agreement between the United States and several Native American tribes that further ceded Indigenous lands in the Midwest to U.S. control as part of early 19th-century westward expansion.
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B.
Treaty of St. Louis (1804)
The Treaty of St. Louis (1804) was an agreement in which Sauk and Meskwaki leaders, under disputed circumstances, ceded vast lands in Illinois and Missouri to the United States, later fueling tensions that led to the Black Hawk War.
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C.
Treaties of Velasco
The Treaties of Velasco were 1836 agreements between the newly independent Republic of Texas and captured Mexican president Antonio López de Santa Anna that sought to end hostilities after the Battle of San Jacinto and define Texas–Mexico relations.
-
D.
Treaty of Amity and Commerce (1778)
The Treaty of Amity and Commerce (1778) was a landmark agreement between the United States and France that recognized American independence and established vital commercial and diplomatic relations during the American Revolutionary War.
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E.
Gadsden Purchase agreement
The Gadsden Purchase agreement was an 1853 treaty between the United States and Mexico in which the U.S. bought a strip of land in present-day southern Arizona and New Mexico to facilitate a southern transcontinental railroad and finalize the continental border.
- 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: Treaty of St. Louis (1825) Target entity description: The Treaty of St. Louis (1825) was an agreement between the United States and several Native American tribes that further ceded Indigenous lands in the Midwest to the U.S. government as part of its westward expansion.
-
A.
Treaty of St. Louis (1816)
The Treaty of St. Louis (1816) was an agreement between the United States and several Native American tribes that further ceded Indigenous lands in the Midwest to U.S. control as part of early 19th-century westward expansion.
-
B.
Treaty of St. Louis (1804)
The Treaty of St. Louis (1804) was an agreement in which Sauk and Meskwaki leaders, under disputed circumstances, ceded vast lands in Illinois and Missouri to the United States, later fueling tensions that led to the Black Hawk War.
-
C.
Treaties of Velasco
The Treaties of Velasco were 1836 agreements between the newly independent Republic of Texas and captured Mexican president Antonio López de Santa Anna that sought to end hostilities after the Battle of San Jacinto and define Texas–Mexico relations.
-
D.
Treaty of Amity and Commerce (1778)
The Treaty of Amity and Commerce (1778) was a landmark agreement between the United States and France that recognized American independence and established vital commercial and diplomatic relations during the American Revolutionary War.
-
E.
Gadsden Purchase agreement
The Gadsden Purchase agreement was an 1853 treaty between the United States and Mexico in which the U.S. bought a strip of land in present-day southern Arizona and New Mexico to facilitate a southern transcontinental railroad and finalize the continental border.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
United States–Native American treaty
ⓘ
treaty ⓘ |
| appliesToTerritory |
lands along the Missouri River region
ⓘ
lands in present-day Midwestern states ⓘ |
| category |
Treaties involving Native American tribes
ⓘ
Treaties of the United States ⓘ
surface form:
Treaties of the United States government
|
| consequence |
further dispossession of Native American landholdings in the Midwest
ⓘ
increased U.S. control over Midwestern frontier ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| effect |
ceded Indigenous lands in the Midwest to the United States
ⓘ
facilitated U.S. westward expansion ⓘ |
| historicalPeriod | 19th century ⓘ |
| language | English ⓘ |
| legalStatus | ratified by the United States Senate ⓘ |
| location | Midwestern United States ⓘ |
| namedAfter |
St. Louis, Missouri, United States
ⓘ
surface form:
St. Louis
|
| partOf |
United States–Native American treaties
ⓘ
surface form:
United States Indian treaty system
|
| purpose |
define tribal boundaries
ⓘ
land cession ⓘ regulate trade with Native Americans ⓘ |
| relatedTo |
Indian removal policy
ⓘ
U.S. westward expansion ⓘ |
| signatory |
Iowa (Ioway) tribe
ⓘ
Missouria ⓘ Omaha ⓘ Otoe ⓘ Shawnee ⓘ United States government ⓘ |
| signedAt |
St. Louis, Missouri, United States
ⓘ
surface form:
St. Louis, Missouri
|
| signingDate | 1825 ⓘ |
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: Treaty of St. Louis (1825) Description of subject: The Treaty of St. Louis (1825) was an agreement between the United States and several Native American tribes that further ceded Indigenous lands in the Midwest to the U.S. government as part of its westward expansion.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Treaty of St. Louis (1826)
this entity surface form:
Treaty of St. Louis (various)