Permanent historical records · Updated 2026-11-03

1943 in Canada

Explore 4 historical events and records for Canada in 1943.

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Historical records for Canada in 1943

Sorted by month and day. Records with no month are shown last. Showing 4 of 4 unique records.

4Unique records

1 of 1Page

3Named events on this page

3Named people on this page

1Places on this page

May

23 May 1943

Death of William Aberhart

Aberhart, William · Government / Government of Canada

Death of William Aberhart

November

4 November 1943

X-10 Graphite Reactor Criticality

Zinn, Walter · Oak Ridge · Physicist · Science / Nuclear Power

Supervises startup as the X-10 Graphite Reactor reaches criticality at Clinton Laboratories.

Other events (month unknown)

1943

Commander in Chief

Crerar, Henry Duncan Graham · Commander of Canadian Corps · Warfare / Military

Appointed Commander in Chief, Canadian Corps

1943

Commander in Chief

Crerar, Henry Duncan Graham · Commander of Canadian Corps · Warfare / World War, 2nd

Appointed Commander in Chief, Canadian Corps

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How these records were prepared

Generated from the World History Database historical_events table. Identical display records are collapsed; descriptions otherwise retain the stored text. Coverage and source quality vary. Check primary and specialist sources before citing individual historical claims.