| 1638 |  | 
| 1689 | |  | 17 May: 
King William's War; England declares war on France which lasts until the signing of the Treaty of Ryswick.HoMA MB | 
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| 1702 |  | 
| 1722 |  | 
| 1758 | |  | 27 Jul: 
British and colonial forces defeat French and Canadian forces at the Battle of Louisbourg in Nova Scotia.BB CTHist | 
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| 1763 |  | 
| 1775 |  | 
|  |  | 
|  | |  | 31 Dec: 
After nearly a month, Continental forces, under command of Montgomery and Arnold, are soundly defeated after attacking Québec.CMoH SIMag | 
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| 1813 | |  | 26 Oct: 
Canadian troops and their Mohawk allies win an important victory over invading American forces in the Battle of the Châteauguay.NPS MC | 
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| 1838 |  | 
| 1842 |  | 
| 1864 |  | 
| 1867 | |  | 1 Jul: 
Three British colonies merged to form the country of Canada.  CNN | 
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| 1888 | |  | 11 Mar: 
The Great Blizzard of March 1888 or the Great White Hurricane, hits the northeastern United States.HI LoC | 
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| 1925 | |  | 28 Feb: 
An earthquake measuring approximately 7 on the Richter scale strikes the Charlevoix-Kamouraska area of eastern Canada.NRCan MM | 
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| 1948 | |  | 21 Jan: 
The fleur-de-lis flag becomes the official flag of Québec.CBC QC | 
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| 1980 | |  | 20 May: 
In a referendum, Québec votes to secede from Canada. The motion fails to pass.CBC GNB | 
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| 2006 |  |