Episodes

The disease cholera first arrived in North America in 1832, at the ports of Quebec and Montreal. From there it spread along the waterways of the continent, reaching great cities, small towns, and isolated farms. It killed more quickly than any disease Americans had yet endured, and it killed horrifically. Its victims vomited, suffered from explosive diarrhea and terrible spasms, turned blue, and finally entered the coma that preceded death. A healthy man at breakfast could be a corpse at midnigh...

At his death on December 24, 1873, the Baltimore merchant Johns Hopkins left $7 million. which established both a hospital and the first American research university bearing his name. From its beginning Johns Hopkins pursued a distinctive and often eccentric course, moving from early dominance and innovation to decline and then renewal, all amidst recurring debates over what direction the university should take. Those debates concerned questions that remain unsettled. Should a university emphas...

Since the invention of the printing press, printers have published books. And ever since books have been published, they have been sold. Yet today’s guest observes that, remarkably enough, there is a “paucity of literature on the history of the buying and selling of books.” While there have been plenty of studies of publishing and reading, “the commercial transactions that allowed books to pass from the producer to the reader are seldom explored.” In his new book, The Bookshop: A History of Boo...

Published October 21, 2026 (Episode 480) During the era of the American Revolution, food and drink had political meanings and could express what Americans thought their government should be. Protests over tea—and the brewing of tea alternatives—mammoth cheeses delivered to Thomas Jefferson and mammoth cakes baked for Election Day; from planting gardens to setting tables: all of these could be statements of political purpose. And these were activities and practices engaged in not only by white m...

Apologies for neglecting to drop this episode last week; on the bright side, you'll get this week's episode just a few hours from now. To always get an episode, and much else besides, subscribe to the Historically Thinking Substack. The story of the Emperor Charles the Great, or Charlemagne, and his wider family is often told as one of glorious triumph followed by unfortunate decline. Emerging in more or less the 750s in what is now France, the Carolingians were part of a religious, political, ...

In September 1872, in the countryside north of Toronto, horses began to fall ill. Their noses ran, they coughed, and their breathing became “labored and severe.” In the worst cases, the sufferers could do nothing other than stand in their stalls “as if benumbed and paralyzed.” Eventually, an increasing number of them began to die. Within days of the illness being identified, it was spreading throughout the new Canadian Confederation. By mid-October it had invaded New England and upstate New Yor...

On December 16, 1944, as American troops retreated or fled before advancing German soldiers on the first day of what is now known as the Battle of the Bulge, Lieutenant Colonel Ray Love Trautman found himself leading an ad hoc formation of stragglers and stranded soldiers. This might not seem strange—that’s a lieutenant colonel’s job, isn’t it? But while Ray Trautman had the rank of a lieutenant colonel, his training was that of a librarian. He was, to be sure, the Army’s chief librarian, but th...

On July 18, 1863, the 54th Massachusetts—one of the first Black regiments in the Union Army, and the first raised in the North—led an assault on Fort Wagner, one of the fortifications defending Charleston, South Carolina. Their attack was preceded by an eight-hour bombardment that did little damage to the fort’s walls or defenders. Moving through heavy Confederate small-arms fire, with their commander, Colonel Robert Gould Shaw, at their head, the 54th made their way up the walls and into hand-...

Content Warning: This episode contains frank discussions of rape, sexual assault, and physical violence and is not suitable for children. On a winter morning in 1472, an investigator arrived at a poor widow’s home in the St. Nicholas district of the city of Dijon. He was there to interview a tenant, a pregnant woman named Jehanne, an immigrant from the county of Lorraine. She had reportedly been abducted and sexually assaulted by several men, and Jacques Borestal--the substitute prosecutor of D...

Pericles of Athens was a complicated man, a man of twists and turns. Born into a lineage of Athenian aristocrats, he became a champion of democracy and indeed a masterful demagogue. A teenager by the end of the Persian Wars, he was one of the architects of an Athenian empire designed to ensure that Persia never again advanced westward. Possibly his earliest public act as an Athenian citizen was to sponsor four plays by Aeschylus, beginning a lifelong association with the artistic life of the cit...

At the beginning of the twentieth century many thinkers, activists, and politicians would have been astonished if you told them that at the end of that century the nation-state would be the prevalent form of government throughout the world. After all, the previous fifty years had seen a revival of empires, and by 1900 everyone was living in a world of empires. The nation-state was not an obvious next step. But following 1945, argues my guest Jon Wilson in his new book Out of Chaos: How the Nati...

Peter J. Ortiz was one of the most decorated United States Marines of the Second World War—and he served in the European Theater. In fact, his service was almost entirely within occupied France, where he worked for the Office of Strategic Services as the manager of a resistance network and later as the leader of a (sort of) Jedburgh Team. The stories of his exploits are legendary, though admittedly legendary among a much smaller circle of people than they deserve to be. One that can be verified...

Rage — Goddess, sing the rage of Peleus’ son Achilles, murderous, doomed, that cost the Achaeans countless losses, hurling down to the house of death so many sturdy souls, great fighters’ souls, but made their bodies carrion feasts for the dogs and birds, and the will of Zeus was moving toward its end. Begin, Muse, when the two first broke and clashed, Agamemnon lord of men and brilliant Achilles. Those were of course the opening lines of the Illiad, written by someone who we might as we...

Even that overlooked yet essential little pinprick at the end of this sentence has a history. For once upon a time, there were no stops or periods. And therefore there were no sentences, at least as we conceive them now. “Changes in punctuation,” writes my guest Florence Hazrat, “like changes in language, are normal, but they’re also important reflections of our values.” They are also, perhaps, indications of how we reframe the realities that we create with words. In her new book On the Mark: F...

YEAR of meteors! brooding year! I would bind in words retrospective some of your deeds and signs; I would sing your contest for the 19th Presidentiad;. I would sing how an old man, tall, with white hair, mounted the scaffold in Virginia; (I was at hand—silent I stood, with teeth shut close—I watch'd; I stood very near you, old man, when cool and indifferent, but trembling with age and your unheal'd wounds, you mounted the scaffold;) That was Walt Whitman, from the 1871 edition of Leav...

In early 1965, three executives boarded a plane in Japan, bound for the United States. “Unbeknownst to the U.S. Customs, they were carrying corporate secrets. Each man had carefully placed two vials of an isomerase enzyme into their pockets before the flight.” With it, they would change the world. For after two arduous years of nearly aerobic chemical engineering, their corporation produced what it called Isomerose 30. We know it, or its technically improved successors, as corn syrup. That’s ho...

Most Americans remember the Louisiana Purchase as a remarkably good bargain: fifteen million dollars for an enormous tract of land that doubled the size of the United States. But that familiar cliché hides a large story. It covers over a lot of things, and suggests a few more that just aren’t so. In his new book The Louisiana Purchase: The Grand Bargain and the Making of America, historian Alexander Mikaberidze places the Purchase within a global struggle involving France, Spain, Britain, Haiti...

Running for about 177 miles along the Welsh-English border is the remains of an earthwork, a fortification over a hundred miles longer than Hadrian’s Wall. Built sometime in the eighth century, it is known as Offa’s Dyke, one of the few surviving reminder of one of the most formidable kings in English history. “As a man,” writes my guest Roy Naismith, “Offa is effectively lost.” Winston Churchill framed the issue thus: “In studying Offa we are like geologists who instead of finding a fossil fin...

"There was a time when the Declaration of Independence was news. Most books written about the Declaration have pursued questions about its precedence and authorship as well as its legacy. In 1776, when the Declaration was news, it was part of an ever-changing and circulating amalgam of accurate and inaccurate information, gossip, military intelligence, speculation, and opinion. At approximately one thousand three hundred and twenty words from ‘When in the Course of Human Events’ through ‘Our Sac...

The Declaration of Independence has had two simultaneous lives. One is the life of its ideas, the life that scholars pay the most attention to: a life of fits and starts, surprisingly forgotten in the first years after the Revolution, then returning with a vengeance amid sectional conflict in the 1830s, during the Progressive Era, and again during the Civil Rights Movement. Its second life is as a material document. It is an engrossed parchment rushed away from advancing British troops twice in...

American independence was not simply the writing of the Declaration of Independence, nor even the vote that approved it. It was the culmination of decades of argument, persuasion, and political innovation. The American founding emerged through a succession of speeches, petitions, resolutions, constitutions, and other documents in which Americans struggled to define liberty, self-government, and the proper limits of power. And the conversation did not end there; it continued, and continues. Davi...

On July 4, 1777, in Boston, the Reverend William Gordon gave one of the first July 4th orations in American history—certainly the first to become a pamphlet. For over a century these orations were a feature of the national festival, “an essential annual occasion for debating the present and future of American politics.” In the first century of American independence over one hundred thousand such speeches were delivered, about 2,500 of which survive in pamphlets. They were essential, until sudden...

The often extremely quotable Hannah Arendt once wrote that “the French Revolution, which ended in disaster, has made world history, while the American Revolution, so triumphantly successful, has remained an event of little more than local importance.” My guest Richard Bell emphatically disagrees. In The American Revolution and the Fate of the World (Penguin, 2025), Bell argues that the Revolution was global from the very beginning. It drew participants from multiple continents, reshaped pattern...

“This is a book about a cruel and ruthless war—a war without mercy—in which those caught up in it believed they had nothing to lose by fighting without regard for the rules of so-called ‘civilized warfare.’ It was the War for American Independence. At its grimmest level, this was a confrontation in which military restraint was more the exception than the rule, a struggle in which combatants believed their very existence was in question.” Those are the words of my guest Mark Lender and his co-au...