He provided valuable intelligence from his jail cell.
The collection boasts over 17 million visual items.
The full scope of its intelligence work remained a secret until the 21st century.
Did he liberate the people, or brutally oppress them?
The Corps of Discovery set out to explore the newly acquired Louisiana Territory.
There's a story behind the distinctive flair.
He assassinated the mystic at an ostensible housewarming party.
Taking a closer look at this harmful wartime measure.
Celebrate the Black men and women who made history.
This little-known confrontation turned deadly.
What’s better than a true story? A story that’s too good to be true.
Recruited straight out of university, these British intelligence officers were secretly moles.
The devastation of ash across centuries and cultures.
Grab your earbuds and disappear into the past.
It was one of the last battles of the Civil War.