The Evolution of Western Civilization
9:23
Tytler's Cycle of Civilizations
10:13
Why didn't The US Keep Cuba after 1898?
22:58
Warrior Bishops: A History
17:15
A Idade do Ferro (História resumida em um mapa) Explicada
26:16
Historian Reacts - Why EVERY massive battle is wrong!
22:39
Is Every Civilization Doomed to Fail? - Gregory Aldrete
11:11
All Civilizations Follow the Same Pattern
36:32