The Vault is Slate’s history blog. Like us on Facebook, follow us on Twitter @slatevault, and find us on Tumblr. Find out more about what this space is all about here. This stunning geological map of ...

Maps are more than a measure of space; they are also records of how humans have understood, examined, and reconsidered the earth throughout history. In his new book, Great Maps, Jerry Brotton uses ...

Look at any map of Europe from the Middle Ages or the early modern era, before the Industrial Revolution, and you will be overwhelmed by its dizzying incoherence—all of those empires, kingdoms, ...

The Hanseatic League was a confederation of merchant guilds and market towns in Northwestern and Central Europe, which came to dominate trade in the region for three hundred years. A digital platform ...