Hämäläinen is Rhodes Professor of American History at Oxford University. His new book is Indigenous Continent: The Epic Contest for North America. He is also the author of The Comanche Empire, winner ...
Pangea may have vanished 200 million years ago, but it left a trail of clues in rocks, fossils, and even magnetic fields that ...
Did you know there are seven massive landmasses on Earth called continents? These include Asia, Africa, North America, South America, Antarctica, Europe, and Australia. Each one has its own ...