The Viking Age (8th–11th century) is often framed as a saga of ships, axes, and exploration. But behind the romantic image of longships cutting through mist was a brutal economic engine: human trafficking. The Norse called slaves thralls. They were captured in raids across Ireland, England, Scotland, the Baltic, and Slavic lands. Entire coastal communities were targeted not just for plunder—but for bodies. Dublin became one of the largest slave-trading hubs in northern Europe. Archaeology confir