Canada Day

A federal statutory holiday, it celebrates the anniversary of the effective date of the Constitution Act in 1867 (then called the British North America Act), which united the three separate colonies of the Province of Canada, Nova Scotia, and New Brunswick into a single dominion within the British Empire called Canada.

To know more about the history of Canada Day, please follow this link https://www.canada.ca/en/canadian-heritage/services/canada-day-history.html.