HISTORY
Lesson number 13-15

Lesson number 16-18

Lesson number 19-21

Real Crusades History:
Muhammad and the Origins of Islam
Real Crusades History: Arab Conquest of Christian Syria-Palestine, 633-638
Real Crusades History: Muslim Conquest of Persian Mesopotamia and Christian Syria, 635-642

Lesson number 22-24

Bill Whittle: CIA vs KGB - Stratosphere Lounge Ep 105
Robert Spencer:
The Crusades, Fact & Fiction

PragerU:
The Truth about the Vietnam War