C. Canada, 1929–1945 · Canada, 1929–1945: Depression, Extremism and the Second World War"Enemy Aliens": The Internment of Japanese, Italian and German Canadians
C1.5 C2.1 C2.5 C3.3 A1.3 A1.5About 75 minutes
Learning goals- I can explain how the War Measures Act was used against people labelled "enemy aliens".
- I can describe the uprooting, internment and dispossession of Japanese Canadians, and its causes.
- I can describe the internment of Italian Canadians and others.
- I can explain how Canada later acknowledged these injustices through apology and redress.
Words to know
enemy alien
A wartime label for residents of Canada with origins in a country Canada was at war with, even if they were Canadian citizens or born in Canada.
internment
Imprisoning people, without trial, during wartime because of who they are or are thought to be.
War Measures Act
A 1914 law that gave the federal cabinet emergency powers in wartime, including to arrest and detain people without trial. It was replaced by the Emergencies Act in 1988.
Order-in-Council
A decision made by the cabinet under the authority of a law, without a vote in Parliament.
dispossession
Taking away people's property, land or belongings.
Nikkei
A term for people of Japanese ancestry living outside Japan, including Japanese Canadians.
redress
Making up for a wrong, for example through an apology, compensation and changes to laws.
racism
Prejudice, discrimination or hostility against people because of their perceived race or ethnicity, often built into laws and institutions.
Approaching this lesson
This lesson looks at how the Canadian government treated some of its own residents, many of them citizens, as enemies during the war, mainly because of their origins. It is a story of injustice, and also of community strength and a long fight for redress that changed Canadian law.
Hook: a family photo album
Imagine your family has fished off the British Columbia coast for two generations. Your parents were born in Canada. Then, in a few months in 1942, your boat is seized, you are given 24 hours to pack one suitcase each, your family is split up, and your home is later sold without your permission. This happened to thousands of Japanese Canadian families. How could this happen in a democracy at war against dictatorships?
The War Measures Act and "enemy aliens"
When the war began, the government used the War Measures Act and the Defence of Canada Regulations. Cabinet could arrest and intern people without trial, ban organizations and seize property.
- German Canadians: people suspected of Nazi sympathies were interned, as were others caught up in broad suspicion. Several hundred German Canadians were interned.
- Italian Canadians: after Italy entered the war on June 10, 1940, Italian Canadians had to register as enemy aliens, and about 600 Italian Canadian men were interned, many at Petawawa, Ontario, often with little or no evidence against them. Families lost their main income and faced suspicion in their communities. In May 2021, Prime Minister Justin Trudeau apologized in the House of Commons.
- Others interned included Communists, some Quebec politicians who opposed the war (such as Montreal mayor Camillien Houde, who urged men not to register), fascist leader Adrien Arcand, and about 2,300 men sent from Britain, most of them Jewish refugees (Lesson 11).
Japanese Canadians: uprooted and dispossessed
In 1941 more than 22,000 people of Japanese origin lived in Canada, almost all of them in British Columbia. Most were Canadian citizens, and many were born here. They had long faced racism: they could not vote in BC, and were kept out of many jobs.
After Japan attacked Pearl Harbor (December 7, 1941) and Hong Kong (December 8, local time), anti-Japanese pressure from BC politicians, newspapers and groups grew. Senior RCMP and military officers told the government that Japanese Canadians were not a significant threat, and no Japanese Canadian was ever charged with sabotage or spying. The government acted anyway.
- About 1,200 fishing boats were seized.
- On February 24, 1942, Order-in-Council P.C. 1486 allowed the removal of all people of Japanese origin from a "protected area" about 160 km (100 miles) inland from the Pacific coast.
- About 21,000 people (more than 90% of Japanese Canadians in BC) were uprooted. Many were first held in livestock buildings at Hastings Park in Vancouver.
- Families were sent to crowded camps in BC's interior (such as Slocan, New Denver, Kaslo, Greenwood, Sandon and Tashme), to sugar beet farms in Alberta and Manitoba, or, for men, to road camps. Men who protested were sent to prisoner-of-war camps in Ontario.
- In January 1943, the government began selling their homes, farms, businesses and belongings without consent, and used the money to pay for their detention.
Each step took away more: livelihoods, then homes and freedom, then property, then, for some, the country itself. Restrictions lasted until 1949, four years after the war ended.Japanese Canadians were removed from the coastal zone and scattered across the interior and the Prairies, with resisters sent to Ontario. Most were not allowed back to the coast until 1949.After the war: exile and dispersal
The injustice did not end in 1945. Japanese Canadians were forced to choose: move east of the Rockies or be sent to Japan. In 1946, nearly 4,000 people were sent to Japan, including about 1,300 children under 16, many born in Canada. Protests from churches, civil liberties groups and others stopped further deportations. Japanese Canadians won the federal vote in 1948, and the last restrictions, including on returning to the coast, were lifted in 1949. By then, most communities on the coast had been destroyed.
Redress
For decades, Japanese Canadians worked for acknowledgement. The National Association of Japanese Canadians led a redress campaign in the 1980s. On September 22, 1988, Prime Minister Brian Mulroney apologized in the House of Commons and announced the Japanese Canadian Redress Agreement: $21,000 for each eligible survivor, funds for the community, and the creation of the Canadian Race Relations Foundation. That same year, the War Measures Act was repealed and replaced by the Emergencies Act, which has stronger protections for rights.
Joy Kogawa's novel Obasan (1981), based on her family's experience, helped many Canadians learn this history.
Historical perspective and the ethical dimension (A1.5)
To understand why the government acted, study the perspective of 1942: fear after Hong Kong and Pearl Harbor, wartime panic, and long-standing anti-Asian racism in BC politics. To judge the ethics, compare the decision with the evidence available at the time: the RCMP and senior military officers said Japanese Canadians were not a threat. The government had the facts and still chose removal, which is why historians and the government itself now call it an injustice.
Worked exampleLet's analyse the causes of the uprooting
Was the removal of Japanese Canadians caused mainly by military necessity or by racism?
- Military necessity claim: after Pearl Harbor and Hong Kong, some feared a Japanese attack on the BC coast and possible spies.
- Test it with evidence: the RCMP and senior military officers advised there was no significant threat; no Japanese Canadian was charged with sabotage or spying; German and Italian Canadians were treated as individuals (only suspects interned) while Japanese Canadians were removed as a whole group, including children and Canadian-born citizens.
- Evidence of racism: decades of anti-Asian laws in BC (no vote, job restrictions); BC politicians had long wanted Japanese Canadians removed; property was sold and people kept away from the coast until 1949, long after any military danger.
- Judgement: fear played a role, but the evidence shows the main cause was racism and political pressure.
The main cause was racism, amplified by wartime fear and political pressure; the claim of military necessity is not supported by the evidence available to the government at the time.
Hands-on activityPacking one suitcase
You need: one suitcase or backpack, a timer and a notebook.
- Many Japanese Canadian families were given very little time and allowed only what they could carry (amounts varied; some were told one suitcase per person).
- Set a timer for 20 minutes. Choose what you would pack for an unknown length of time in an unknown place.
- Make a list of what you packed and what you had to leave behind: photographs, a bike, a pet, a musical instrument, your room.
- Now imagine learning, a year later, that everything you left was sold without your consent. Write a paragraph from the perspective of a Japanese Canadian teen in 1943.
What to look for: thoughtful choices, a recognition of what cannot be packed (home, friends, community, sense of belonging), and a perspective paragraph grounded in the facts of this lesson.
Your turn
1What powers did the War Measures Act give the federal cabinet?
Emergency powers, including to arrest and intern people without trial, ban organizations, censor information and seize property.
2What happened to Italian Canadians after June 10, 1940?
They had to register as enemy aliens, and about 600 men were interned, many at Petawawa, often with little evidence; Canada apologized in 2021.
3What did Order-in-Council P.C. 1486 (February 24, 1942) do?
It allowed the removal of all people of Japanese origin from a 160 km (100-mile) coastal "protected area" in BC.
4Where were uprooted Japanese Canadians sent?
To interior BC camps (such as Slocan, New Denver, Tashme), road camps for men, sugar beet farms in Alberta and Manitoba, and POW camps in Ontario for resisters; many were first held at Hastings Park.
5What happened to Japanese Canadians' property in 1943?
The government sold it without their consent and used the money to pay for their detention.
Nearly 4,000 Japanese Canadians, including about 1,300 children, were sent to Japan.
7What did the 1988 Japanese Canadian Redress Agreement include?
A formal apology, $21,000 for each eligible survivor, community funds, and the Canadian Race Relations Foundation.
More practice: warm-up
Imprisoning people without trial in wartime because of who they are or are thought to be.
2About how many Japanese Canadians were uprooted from the BC coast?
About 21,000 (more than 90% of Japanese Canadians in BC).
3In what year could Japanese Canadians finally return to the coast?
4Which prime minister apologized to Japanese Canadians in 1988?
5Which law replaced the War Measures Act in 1988?
More practice: on your own
1How did the treatment of Japanese Canadians differ from that of German and Italian Canadians?
German and Italian Canadians were interned as individuals (suspects, often on weak evidence), while Japanese Canadians were removed as a whole group, including women, children and Canadian-born citizens, and lost their property.
2Why is it significant that the RCMP and military said Japanese Canadians were not a threat?
It shows the government had the evidence that removal was unnecessary and chose it anyway, so the decision was driven by racism and political pressure, not military need.
3Why were restrictions kept until 1949, four years after the war?
Because the policy was driven by racism and BC politicians' wish to keep Japanese Canadians off the coast, not by wartime danger, which had ended.
4How did dispossession make it hard for families to rebuild?
They lost homes, boats, farms, businesses and savings, so after release they had to start over far from their old communities, with little money.
5Why was replacing the War Measures Act part of redress?
The Act had allowed mass internment without trial; the Emergencies Act includes stronger protections for rights so that such abuses are less likely to happen again.
Challenge
1Compare the internment of Japanese Canadians with the treatment of Jewish refugees in Canada in the same period. What common attitudes do they reveal?
Both show racism and antisemitism shaping government policy: Japanese Canadians were treated as a group threat despite evidence; Jewish refugees were kept out, and some who came were interned as "enemy aliens" though they were the Nazis' victims. Both reveal a narrow idea of who belonged in Canada, and that wartime fear amplified prejudice.
2Assess the significance of the 1988 redress agreement for Canadian identity and citizenship.
It was the first major federal redress for a historical injustice against a racialized group; it set an example for later apologies (for example to Italian Canadians in 2021 and others); it led to the Canadian Race Relations Foundation and the replacement of the War Measures Act. It shows a changing idea of citizenship that includes equal rights and accountability for past wrongs.
3Some people argue governments must have strong emergency powers in wartime. Using this history, explain what limits you think such powers need.
Answers vary. Strong answers recognize real emergencies but argue for limits such as: decisions based on evidence about individuals, not groups; judicial review and fair hearings; protection of property; time limits; and respect for the Charter of Rights and Freedoms. The Japanese Canadian experience shows what happens without these limits.
Check your understandingQuiz
1. What law allowed the government to intern people without trial during the war?
2. About how many Italian Canadian men were interned?
3. What did P.C. 1486 (February 1942) allow?
4. What did senior RCMP and military officers tell the government about Japanese Canadians in early 1942?
5. When could Japanese Canadians return to the BC coast?
6. What did the 1988 Redress Agreement provide to each eligible survivor?
For parents and teachersBig idea: This lesson covers wartime government policies including the internment of Japanese Canadians (C1.5), conflict and discrimination in Canada (C2.1), how the war affected "enemy aliens" (C2.5) and the later movement toward human-rights protection and redress (C3.3). It practises historical perspective and ethical judgement (A1.5) and evaluating evidence (A1.3).
Sensitive content: This is a lesson about racism and injustice. There is no "Just for fun" box. If your family has Japanese Canadian, Italian Canadian or German Canadian heritage, your teen may have family stories; let them lead.
Common difficulties:
- "They had to do it because of the war." Use the worked example: the government's own advisers said there was no threat.
- Mixing up WWI and WWII internment. Ukrainian Canadians and others were interned in the First World War (Unit B); this lesson is about the Second World War.
How to help: The Nikkei National Museum (Burnaby, BC) and the Japanese Canadian history website "Landscapes of Injustice" have teen-friendly resources. Reading excerpts of Obasan together is also powerful.