John Green teaches you, at long last, about the most exceptional bunch of empire-building nomads in the history of the world, the Mongols! How did the Mongols go from being a relatively small band of ...

Crash Course World History is a video course hosted by John Green that teaches world history from growing the first crops in the First Agricultural Revolution to global textile production in the 2010s ...

The internet creator and author wants to continue helping people fuel their curiosity with his brother, John Green ...