
In which 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... Read more »

In which John Green teaches you about relations between the early English colonists and the Native people they encountered in the New World. In short, these relations were poor. As soon as... Read more »

So today Craig is going to look at political ideology in America. We’re going to focus on liberals and conservatives and talk about the influencers of both of these viewpoints. Now, it’s... Read more »

This week on Crash Course Econ, Jacob and Adriene are talking about failure. Specifically, we’re talking about market failures. When markets don’t provide a good or service efficiently, that’s a market failure.... Read more »

In which John Green teaches you about the Market Revolution. In the first half of the 19th century, the way people lived and worked in the United States changed drastically. At play... Read more »

In which John Green teaches you about war! Specifically, John talks about whether humanity is naturally warlike, hard-wired to kill, or if perhaps war is a cultural construct. John will talk about... Read more »

In which John Green teaches you about one of the least funny subjects in history: slavery. John investigates when and where slavery originated, how it changed over the centuries, and how Europeans... Read more »

In which John Green explores exactly when Rome went from being the Roman Republic to the Roman Empire. Here’s a hint: it had something to do with Julius Caesar, but maybe less... Read more »