Crowd entering the stadium at the 1896 Olympic marathon

The Invention of the Marathon

The Hellenic inspiration for the 26.2-mile races which draw over a million runners yearly worldwide had nothing to do with sport—but everything to do with war.
Legionella pneumonia

Legionnaires’ Disease, an Illness of Affluence

Legionnaires’ is the first communicable disease of modern wealth, thriving in the interstitial spaces of our built environment.
A collage of photographs by Doris Ulmann

The “Vanishing Types” of Doris Ulmann

As her extensive body of work shows, Ulmann felt the loss of an imagined simpler time and tried to preserve it with her camera.
An illustration of a Greyhound

How Al Capone Made Greyhound Racing Great

In the 1920s, Chicago became the greyhound racing capital of the country, thanks in part to the power of mobsters like Capone, who was a big fan.
Charing Cross Pillory

Luddites on Trial

In 1812, a burst of anti-Luddite panic law-making in Great Britain added to an already confusing series of statutes that addressed property crime.
American Commissioners of the Preliminary Peace Agreement with Great Britain (unfinished oil sketch) by Benjamin West, between 1783 and 1784

The Treaty of Paris 1783: Annotated

The Treaty of Paris marked the end of the Revolutionary War and the hostilities between Great Britain and the newly independent United States—at least temporarily.

Portico’s Part in Telling the Story of Emmett Till

The Emmett Till Memory Project teaches new generations about the tragedy that kickstarted the Civil Rights Movement. Preserving its digital assets is vital.
Heart Mountain Relocation Center, Wyoming, 1942

Draft Resistance in Japanese American Internment Camps

Arguing that they had been stripped of their citizenship and rights, hundreds of Nisei risked extending their imprisonment by resisting the draft.
Preah Vihear Temple

A Postcolonial Preah Vihear

The debate over who “owns” Preah Vihear dates to the early twentieth century, when the French government drew the border between Cambodia and Siam (Thailand).
A riveter at work, circa 1940.

Could “Rosie the Riveter” Be Chinese American?

Despite having their citizenship withheld before the war, Chinese American women in the Bay Area made significant contributions to the wartime labor force.