British forces crossed into U.S. territory
E872430
"British forces crossed into U.S. territory" refers to the 1837 cross-border raid during the Caroline affair, when British troops entered New York from Canada to destroy the American steamboat Caroline amid tensions over Canadian rebellions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| British forces crossed into U.S. territory canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10578074 — 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: British forces crossed into U.S. territory Context triple: [Caroline affair, significantEvent, British forces crossed into U.S. territory]
-
A.
United States forces in India
United States forces in India were the American military units stationed in India during World War II that supported operations in the China-Burma-India theater, including logistics, training, and combat support against Japanese forces.
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B.
United States military forces in the War of 1812
The United States military forces in the War of 1812 were the land and naval forces of the young American republic that fought against the British Empire and its allies in a conflict over maritime rights, territorial expansion, and national sovereignty from 1812 to 1815.
-
C.
U.S. claimed victory
"U.S. claimed victory" refers to the American assertion of having won the Battle of Lake Okeechobee during the Second Seminole War, despite the engagement being tactically inconclusive and costly.
-
D.
British occupation of New York City
The British occupation of New York City was a prolonged period during the American Revolutionary War when British forces controlled the city, using it as a major military and political base from 1776 until their withdrawal in 1783.
-
E.
U.S. Army forces in Cuba during the Spanish–American War
U.S. Army forces in Cuba during the Spanish–American War were the American expeditionary troops deployed to invade and defeat Spanish forces on the island, culminating in key battles such as San Juan Hill and the siege of Santiago de Cuba.
- 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: British forces crossed into U.S. territory Target entity description: "British forces crossed into U.S. territory" refers to the 1837 cross-border raid during the Caroline affair, when British troops entered New York from Canada to destroy the American steamboat Caroline amid tensions over Canadian rebellions.
-
A.
United States forces in India
United States forces in India were the American military units stationed in India during World War II that supported operations in the China-Burma-India theater, including logistics, training, and combat support against Japanese forces.
-
B.
United States military forces in the War of 1812
The United States military forces in the War of 1812 were the land and naval forces of the young American republic that fought against the British Empire and its allies in a conflict over maritime rights, territorial expansion, and national sovereignty from 1812 to 1815.
-
C.
U.S. claimed victory
"U.S. claimed victory" refers to the American assertion of having won the Battle of Lake Okeechobee during the Second Seminole War, despite the engagement being tactically inconclusive and costly.
-
D.
British occupation of New York City
The British occupation of New York City was a prolonged period during the American Revolutionary War when British forces controlled the city, using it as a major military and political base from 1776 until their withdrawal in 1783.
-
E.
U.S. Army forces in Cuba during the Spanish–American War
U.S. Army forces in Cuba during the Spanish–American War were the American expeditionary troops deployed to invade and defeat Spanish forces on the island, culminating in key battles such as San Juan Hill and the siege of Santiago de Cuba.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
historical event
ⓘ
military raid ⓘ |
| characterizedAs |
act of self‑defense by British authorities
ⓘ
violation of U.S. sovereignty by many Americans ⓘ |
| conflictType | cross‑border raid ⓘ |
| countryInvolved |
British North America
NERFINISHED
ⓘ
United Kingdom ⓘ United States of America ⓘ
surface form:
United States
|
| diplomaticIssue |
respect for territorial sovereignty
ⓘ
standards for anticipatory self‑defense ⓘ use of force in peacetime ⓘ |
| followedBy |
prolonged U.S.–British negotiations
ⓘ
trial of Alexander McLeod in the United States ⓘ |
| hasAgent | British colonial authorities in Upper Canada NERFINISHED ⓘ |
| hasCause |
Canadian rebellions of 1837–1838
NERFINISHED
ⓘ
support given by American sympathizers to Canadian rebels ⓘ use of the steamboat Caroline to supply rebels on Navy Island ⓘ |
| hasCommander |
Allan MacNab
NERFINISHED
ⓘ
Andrew Drew NERFINISHED ⓘ |
| hasEffect |
American public outrage
ⓘ
Caroline test in international law NERFINISHED ⓘ death of at least one American citizen ⓘ destruction of the American steamboat Caroline ⓘ diplomatic crisis between the United Kingdom and the United States ⓘ formulation of principles on self‑defense and necessity in international law ⓘ heightened tensions along the U.S.–Canada border ⓘ long‑running legal and diplomatic disputes ⓘ |
| hasLocation |
New York
NERFINISHED
ⓘ
Niagara River NERFINISHED ⓘ United States NERFINISHED ⓘ border between British North America and the United States ⓘ near Navy Island ⓘ |
| hasParticipant |
British forces
NERFINISHED
ⓘ
Province of Upper Canada NERFINISHED ⓘ United States NERFINISHED ⓘ |
| hasTime |
1837
ⓘ
night of 29–30 December 1837 ⓘ |
| notableFor |
being a key incident in the Caroline affair
ⓘ
role in shaping customary international law on self‑defense ⓘ |
| partOf | Caroline affair NERFINISHED ⓘ |
| precededBy | outbreak of rebellion in Upper Canada ⓘ |
| relatedTo |
Caroline test
ⓘ
Upper Canada Rebellion NERFINISHED ⓘ Webster–Ashburton Treaty NERFINISHED ⓘ |
| targets |
American supporters of Canadian rebels
ⓘ
steamboat Caroline NERFINISHED ⓘ |
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: British forces crossed into U.S. territory Description of subject: "British forces crossed into U.S. territory" refers to the 1837 cross-border raid during the Caroline affair, when British troops entered New York from Canada to destroy the American steamboat Caroline amid tensions over Canadian rebellions.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.