Where news & history meet. 🇨🇦 Think tank Deputy Managing Editor | Fmr Editor-in-Chief, Canada's History Mag | 4x bestselling editor/author.

Winnipeg
Joined August 2009
Mark Reid retweeted
Has the once rock-solid bilateral defense relationship between Canada and the US started to crack? The imposition of tariffs and other trade barriers, coupled with rhetorical flourishes by members of the Trump administration on Canada’s sovereignty, have marked one of the lowest points in Canada–US relations. Both countries now risk undermining the very defense partnership that has guaranteed North American continental security for decades. In “Securing the Continent: The case for renewing the US–Canada defense compact,” defense expert Richard Shimooka (@ShimookaR) urges Canada and the United States to insulate continental defense from their broader disagreements, and rebuild the cooperation underpinning NORAD. “NORAD’s 75-year history has been one of relative strength, built on shared interests and values,” writes Shimooka. “Both sides should seek to insulate NORAD from further instability … ensuring that the existing collective security arrangement survives into the future.” Read full paper here⬇️ cnaps.org/securing-the-conti…
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This Day in History: Labour Day became a national holiday in Canada in 1894. It stems from 1872 Toronto printers’ strike for a 9-hour workday, which helped legalize unions. Parades spread in the 1880s. On July 23, 1894, Canada made the first Monday in September official.🇨🇦
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Mark Reid retweeted
Home bakers launch petition drive to have Parliament proclaim National Butter Tart Day. “The butter tart is a cherished Canadian dessert and an important part of Canada’s culinary and cultural heritage.” — Petition E-7708 blacklocks.ca/bakers-petitio… #cdnpoli
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#OnThisDay - September 2, 1980 - Thunder Bay, ON “All I can say is if there is any way I can get out there again and finish it I will.” Register and fundraise today for the #TerryFoxRun. Together, we can finish Terry’s marathon against cancer. terryfox.org
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On September 1, 1980, Terry was forced to end his #MarathonOfHope. Although he didn’t complete his run, Terry’s dream continued. Today, you’re helping finish what he started. Read our 2026 Impact Report and discover what your support is making possible: impact.terryfox.org
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Congrats to the @wpgseabears - 2026 @CEBLeague champions!
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Many Canadians forget, as the United States celebrates its 250 anniversary, that the American Revolution is actually Canadian history. The revolution was as foundational to Canada as it was to America. Without it, there would be no Canada as we know it today.
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On this day in 1670, the Hudson's Bay Company was founded. In this work, Charles Fraser Comfort depicts two Hudson's Bay Company traders arriving at their post in harsh winter conditions.
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A hockey game. A suspension. A riot. In March 1955, the punishment of Maurice Richard triggered an explosion of anger in Montreal—but the roots ran deeper. For many French Canadians, Richard symbolized more than sport. His suspension by Clarence Campbell was seen by some as reflecting broader tensions between French- and English-speaking Canadians. The riot that followed wasn’t just about hockey—it became a moment of political and cultural expression. Historians continue to debate its meaning, but many see it as a precursor to the Quiet Revolution. History isn’t just about events—it’s about what they come to represent. 🎥 Learn more at CIHE.ca Follow CIHE for deeper historical context. #CanadaHistory #RichardRiot #Quebec #HistoricalContext #CIHE #GoHabsGo
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On this day in 1770, David Thompson was born. Before satellites. Before GPS. There was a man with a sextant, a compass—and an unrelenting drive to understand a continent. Known to some Indigenous peoples as Koo-Koo-Sint—“the Stargazer”—Thompson used the night sky to chart what others could not see. Over his lifetime, he travelled more than 90,000 kilometres across North America, mapping nearly 4.9 million square kilometres of the northwest. His work didn’t just fill in blank spaces. It defined them. Working with the North West Company, Thompson’s maps became the foundation for exploration, trade, and ultimately, the shaping of Canada itself. He’s been called “the greatest practical land geographer the world has produced.” Yet today, his name is far less known than the territory he helped reveal. History isn’t just about who we remember. It’s about who we’ve forgotten. #TodayInHistory #CanadianHistory #DavidThompson #ContextMatters
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On this day, the Canadian Pacific Railway was incorporated—marking the beginning of one of the most ambitious nation-building projects in Canadian history. Stretching from coast to coast, the railway didn’t just move goods and people—it connected a young country, helped secure the West, and turned the idea of Canada into a physical reality. But its legacy is complex. The railway was built through immense human labour, including thousands of Chinese workers who faced dangerous conditions and discrimination—and it played a central role in expanding into Indigenous lands. The Canadian Pacific Railway helped create Canada as we know it today but it also raises enduring questions about how the nation was built. Without the railway, does Canada even exist?
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Mark Reid retweeted
Congratulations to the @trurobearcats, who are @MetalfabFire MHL Cup Champions after defeating the @BlizzardEdston 5-3 at home in Game 5. Defenseman Jayden Connors won Playoff MVP. Truro will now head to Summerside, PEI, for the Centennial Cup, which starts on May 7th.
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Huge congratulations to my nephew Drew Keiver and his teammates on the @trurobearcats for capturing the MHL Junior A championship title tonight. Great game guys - Enjoy the win!!!
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Canada’s Constitution did not always live in Canada. For more than a century after Confederation, changes to Canada’s Constitution still required approval from the British Parliament. That finally changed on April 17, 1982, when Queen Elizabeth II signed the proclamation patriating the Constitution in Ottawa. The moment not only brought the Constitution fully under Canadian control — it also introduced the Canadian Charter of Rights and Freedoms, fundamentally reshaping the relationship between citizens, governments, and the courts. Since then, the Charter has influenced everything from freedom of expression and minority language rights to major Supreme Court decisions that continue to shape Canadian law and public policy. Few moments in Canadian history have had a deeper or more lasting impact on how the country governs itself. #OnThisDay #CanadianHistory #CharterOfRights #ConstitutionAct1982 #HistoryMatters
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When the Titanic struck an iceberg on the night of April 15, 1912, the disaster unfolded in waters not far from Newfoundland — and the island was among the first places to respond. The first distress signals were received by a wireless station at Cape Race, Newfoundland. Its operators quickly relayed the news to other ships in the area that the Titanic had hit an iceberg and was sinking. Rescue efforts began almost immediately. The operators also kept an anxious public abreast of the position and condition of the Titanic. Without this rapid response the death toll may have been much higher. Ships operating out of Newfoundland and Nova Scotia joined the rescue and recovery efforts in the North Atlantic. In the days that followed, these vessels helped search the icy waters and recover victims from one of the worst maritime disasters in history. At the time, Newfoundland was still its own dominion, yet its people and ships were on the front lines of responding to the tragedy. It would not be the last time. From maritime disasters to wartime rescue missions and humanitarian efforts at sea, Newfoundland and Labrador has repeatedly stepped forward when ships — and lives — were in danger on the North Atlantic. Sometimes geography places you close to history. And sometimes it calls you to act. #OnThisDay #CanadianHistory #Titanic #Newfoundland #HistoryMatters
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TODAY ONLY! On April 12, all donations and peer-to-peer fundraising will be MATCHED up to $100,000 by PharmaChoice Canada and its network of over 1,100 independently owned pharmacy Members across Canada. Register for the #TerryFoxRun and fundraise now: terryfox.org
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Ryan Reynolds for #TerryFox. 🇨🇦 Registration is now open for the annual #TerryFoxRun. Join us and kickstart your fundraising today: terryfox.org Terry started a marathon against cancer. Together, we can #FinishIt. ❤️ @VancityReynolds
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One run. One dream. A country inspired. On April 12, 1980, Terry Fox dipped his artificial leg into the Atlantic Ocean near St. John’s, Newfoundland and began the Marathon of Hope — a cross-Canada run to raise money for cancer research. Fox had lost his leg to cancer just three years earlier. But instead of stepping away from the fight, the 21-year-old from British Columbia set out to run the equivalent of a marathon every day across Canada. For 143 days, Terry ran more than 5,300 kilometres, capturing the attention and admiration of the entire country. Although cancer forced him to stop near Thunder Bay, his determination sparked a movement that continues to this day. The Terry Fox Run, held annually around the world, has since raised hundreds of millions of dollars for cancer research. What began as one person’s journey across Canada became one of the most powerful legacies in Canadian history. #OnThisDay #CanadianHistory #TerryFox #MarathonOfHope #HistoryMatters
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Fought between the 9-12th of April 1917, The Battle of Vimy Ridge marked the first time all four divisions of the Canadian Corps fought as a single formation. It took nearly three full days of hard fighting, but eventually, the Canadians were able to take the high ground. Casualties were high. The Canadian Corps suffered over 10,600 casualties – around 10% of their total fighting force – with roughly 3,500 killed. The German Sixth Army losses are not recorded, but at least 7,000 were captured as prisoners of war. 📍Canadian Cemetery No.2, Neuville-St. Vaast The cemetery was established by the Canadian Corps. The majority of the graves were made for the burial of the dead recovered from surrounding battlefields and from isolated graves which were transferred into the cemetery over a period of years after the Armistice. There are nearly 3,000, 1914-18 war casualties commemorated in this site. 29 Canadian soldiers buried at the time in the 11th Canadian Infantry Brigade Cemetery, Givenchy-en Gohelle and the Canadian cemetery near Gunner's Crater, Givenchy-en-Gohelle but whose graves are now lost are commemorated by special memorial headstones, inscribed to this effect with the additional quotation, "Their Glory shall not be blotted out"
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