How the Crusades Changed History

Journey to the Holy Land in this richly vivid course on the epic story of the Crusades. Witness the monumental human drama and grasp the ways in which the Crusades left their mark on future centuries, including our own.

Overview

Course No. 30650

Professor Daileader presents 24 lectures examining the Crusades’ profound impact on medieval and modern history. This course explores:

• The religious motivations behind holy wars from 1095-1291
• Key figures like Saladin, Richard Lionheart, and Louis IX
• The rise and fall of crusader states in the Levant
• How crusading spread to Spain, Northern Europe, and against heretics
• Lasting consequences for Christian-Muslim relations

From the Templars’ military orders to the sacking of Constantinople, these lectures reveal how the Crusades reshaped geopolitics, culture, and religious thought across continents.

Video Lectures

Part 1: Origins and Early Crusades

1. What Were the Crusades? (29 min)
   Understanding pilgrimage, holy war, and plenary indulgence.

2-4. Background to the First Crusade (27-29 min)
Christian-Muslim tensions, Urban II’s call, and Jerusalem’s capture.

5-6. Crusader States and Military Orders (26-28 min)
Templars’ rise and the fragile Outremer kingdoms.

Part 2: High Medieval Crusades

7-10. Second to Fourth Crusades (28-30 min)
Failed Damascus siege, Saladin’s victories, Constantinople’s sack.

11-13. European Crusades (28-30 min)
Spanish Reconquista, Northern pagan wars, Albigensian heresy campaign.

Part 3: Later Crusades and Impacts

14-17. Final Holy Land Efforts (27-31 min)
Louis IX’s failures, fall of Acre, and crusading treatises.

18-22. Crusader Life and Criticism (26-31 min)
Daily challenges, cultural exchanges, missionary tensions.

23-24. Lasting Consequences (29-32 min)
Byzantine collapse, Ottoman rise, and indulgence controversies.