Season 2 Episode
- Season 2 Rethinking Civilization
- Season 2 Money & Debt
- Season 2 Disease!
- Season 2 War & Human Nature
- Season 2 War and Civilization
- Season 2 Climate Change, Chaos, and The Little Ice Age
- Season 2 Humans and Energy
- Season 2 Drought and Famine
- Season 2 How World War I Started
- Season 2 Who Started World War I
- Season 2 The End of Civilization (In the Bronze Age)
- Season 2 The Rise of the West and Historical Methodology
- Season 2 Asian Responses to Imperialism
- Season 2 The Railroad Journey and the Industrial Revolution
- Season 2 Population, Sustainability, and Malthus
- Season 2 Islam and Politics
- Season 2 The Mughal Empire and Historical Reputation
- Season 2 Luther and the Protestant Reformation
- Season 2 Charles V and the Holy Roman Empire
- Season 2 World War II, A War for Resources
- Season 2 Congo and Africa's World War
- Season 2 Water and Classical Civilizations
- Season 2 Conflict in Israel and Palestine
- Season 2 The Vikings!
- Season 2 War and Nation Building in Latin America
- Season 2 Iran's Revolutions
- Season 2 Japan in the Heian Period and Cultural History
- Season 2 Nonviolence and Peace Movements
- Season 2 Capitalism and the Dutch East India Company
- Season 2 Democracy, Authoritarian Capitalism, and China
Crash Course World History - Season 2 Episode 18 Luther and the Protestant Reformation
6.70 12 minutes In which John Green teaches you about the Protestant Reformation. Prior to the Protestant Reformation, pretty much everyone in Europe was a Roman Catholic. Not to get all "great man," but Martin Luther changed all that. Martin Luther didn't like the corruption he saw in the church, especially the sale of indulgences, so he left the church and started his own. And it caught on! And it really did kind of change the world. The changes increased literacy and education, and some even say the Protestant Reformation was the beginning of Capitalism in Europe.
