World War I

Concept

Triggered the breakdown of hierarchical empires and the spread of revolutionary ideas like nationalism.

Mentioned in 3 videos

Videos Mentioning World War I

Secret History #20: The Hellenistic World

Secret History #20: The Hellenistic World

Predictive History

Chapter 1: Freedom and Unfreedom: Lessons of the 20th Century | LFHSPBC

Chapter 1: Freedom and Unfreedom: Lessons of the 20th Century | LFHSPBC

PolicyEd

Triggered the breakdown of hierarchical empires and the spread of revolutionary ideas like nationalism.

Civilization #52: Empire of Democracy

Civilization #52: Empire of Democracy

Predictive History