War Measures Act
E788886
The War Measures Act was a Canadian federal law that granted the government sweeping emergency powers during times of war, invasion, or insurrection, notably used during both World Wars and the 1970 October Crisis.
All labels observed (1)
| Label | Occurrences |
|---|---|
| War Measures Act canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9277914 — 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: War Measures Act Context triple: [Military Service Act, relatedLegislation, War Measures Act]
-
A.
Emergency Powers (Defence) Act 1939
The Emergency Powers (Defence) Act 1939 was a key piece of British wartime legislation that granted the government sweeping authority to make defence regulations and control many aspects of civilian life during World War II.
-
B.
Emergency Powers (Defence) Act 1940
The Emergency Powers (Defence) Act 1940 was a British wartime statute that expanded and renewed the government's authority to make defence regulations and exercise wide-ranging emergency powers during the Second World War.
-
C.
Defence Act 1915
The Defence Act 1915 was Australian wartime legislation that modified the nation’s principal defence law to expand and adapt military powers and administration during World War I.
-
D.
Defence Act 1910
The Defence Act 1910 was an Australian federal law that significantly revised and expanded the nation’s military and defence provisions in the early 20th century.
-
E.
Defence Act 1911
The Defence Act 1911 was an Australian federal law that revised and expanded the nation’s military and defence arrangements in the early 20th century, including provisions related to compulsory military training.
- 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: War Measures Act Target entity description: The War Measures Act was a Canadian federal law that granted the government sweeping emergency powers during times of war, invasion, or insurrection, notably used during both World Wars and the 1970 October Crisis.
-
A.
Emergency Powers (Defence) Act 1939
The Emergency Powers (Defence) Act 1939 was a key piece of British wartime legislation that granted the government sweeping authority to make defence regulations and control many aspects of civilian life during World War II.
-
B.
Emergency Powers (Defence) Act 1940
The Emergency Powers (Defence) Act 1940 was a British wartime statute that expanded and renewed the government's authority to make defence regulations and exercise wide-ranging emergency powers during the Second World War.
-
C.
Defence Act 1915
The Defence Act 1915 was Australian wartime legislation that modified the nation’s principal defence law to expand and adapt military powers and administration during World War I.
-
D.
Defence Act 1910
The Defence Act 1910 was an Australian federal law that significantly revised and expanded the nation’s military and defence provisions in the early 20th century.
-
E.
Defence Act 1911
The Defence Act 1911 was an Australian federal law that revised and expanded the nation’s military and defence arrangements in the early 20th century, including provisions related to compulsory military training.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | Canadian federal law ⓘ |
| appliesDuring |
insurrection
ⓘ
invasion ⓘ war ⓘ |
| cameIntoForce | 1914-08-22 ⓘ |
| constitutionalContext | enacted before the Canadian Charter of Rights and Freedoms ⓘ |
| country | Canada ⓘ |
| criticizedFor |
broad and vague powers
ⓘ
infringement of civil rights ⓘ |
| dateEnacted | 1914-08-22 ⓘ |
| dateRepealed | 1988-07-21 ⓘ |
| effectDuringOctoberCrisis |
mass arrests without charge in Quebec
ⓘ
suspension of habeas corpus ⓘ |
| enactedBy | Parliament of Canada NERFINISHED ⓘ |
| grantsPowerTo |
Governor in Council
NERFINISHED
ⓘ
federal Cabinet ⓘ |
| historicalPeriod | 20th century Canada ⓘ |
| invokedBy |
Prime Minister Pierre Trudeau
NERFINISHED
ⓘ
Prime Minister Robert Borden NERFINISHED ⓘ Prime Minister William Lyon Mackenzie King NERFINISHED ⓘ |
| jurisdiction | Canada NERFINISHED ⓘ |
| language | English ⓘ |
| legalStatus | repealed ⓘ |
| legalSystem | common law ⓘ |
| notableEvent | invocation during the 1970 October Crisis following FLQ kidnappings ⓘ |
| partOf | Canadian emergency powers framework ⓘ |
| powerScope |
appropriation and control of property
ⓘ
arrest, detention, and deportation without trial ⓘ censorship and control of publications ⓘ control of transportation and trade ⓘ |
| powerType | emergency powers ⓘ |
| purpose | to grant the federal government emergency powers during war, invasion, or insurrection ⓘ |
| repealedBy | Emergencies Act NERFINISHED ⓘ |
| replacedBy | Emergencies Act NERFINISHED ⓘ |
| replacedByDate | 1988 ⓘ |
| shortTitle | War Measures Act NERFINISHED ⓘ |
| subjectOf |
Canadian constitutional law scholarship
ⓘ
debates on civil liberties in Canada ⓘ |
| suspends | civil liberties ⓘ |
| usedDuring |
1970 October Crisis
ⓘ
First World War NERFINISHED ⓘ World War II ⓘ
surface form:
Second World War
|
| usedFor |
federal intervention in the October Crisis in Quebec
ⓘ
internment of German Canadians during World War I ⓘ internment of Italian Canadians during World War II ⓘ internment of Japanese Canadians during World War II ⓘ internment of Ukrainian Canadians during World War I 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: War Measures Act Description of subject: The War Measures Act was a Canadian federal law that granted the government sweeping emergency powers during times of war, invasion, or insurrection, notably used during both World Wars and the 1970 October Crisis.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.