Mason's Island

Island in the Potomac

Steps from Georgetown, a memorial to Teddy Roosevelt stands amid ghosts of previous inhabitants: the Nacotchtank, colonist enslavers, and the emancipated.
Ambrotype of African American Woman with Flag - believed to be a washerwoman for Union troops quartered outside Richmond, Virginia

Home Front: Black Women Unionists in the Confederacy

The resistance and unionism of enslaved and freed Black women in the midst of the Confederacy is an epic story of sacrifice for nation and citizenship.
Carter G. Woodson

Museum Roots

The founders of Black American museums in the post-World War II era were all shaped by Carter G. Woodson’s “Negro Canon” of history and art.
From the cover of Volume 7, Issue 6 of The Angolite, 1982

The Cost of Inflation in Prison

In prisons across the country, the long history of legal forced labor intersects with present-day inflation.
A 19th century madstone

Dubious Medicine on the Texas Frontier

If you got sick in the Texas frontier area in the decades before the Civil War, your options were all pretty bad.
The first page of the 14th Amendment of the United States Constitution

The Fourteenth Amendment: Annotated

Adopted in 1868, the Fourteenth Amendment to the US Constitution addresses citizenship rights, due process, and equal protection under the law.
A few of the workers of the San Martin Cigar Company in Tampa, Florida

How Jim Crow Divided Florida’s Cubans

In the late nineteenth century, many Cuban immigrants supported racial equality. That began to change as white supremacist terrorism grew in intensity.
Map of the Louisiana Purchase Territory, 1903

The Actual Louisiana Purchase Price

The $15 million price tag of the Louisiana Territory has been described as one of the greatest real estate bargains ever. But what did that actually buy?
The Confederate States almanac for 1862

On Harvests and Histories

Almanacs from the Civil War era reveal how two sides of an embattled nation used data from the natural world to legitimize their claims to statehood.
Undated broadsheet, Printed Ephemera Collection, Portfolio 23, Folder 11, Library of Congress, Washington, DC. ht

The Rise of Anti-Societies

In the early 1800s, Americans formed all sorts of anti-vice societies, triggering jokes and serious resistance to reform through a wave of anti-societies.