The Crusades shook the world. But why did they happen? This podcast tells the story of the Crusades and how the Byzantine Empire not only contributed to their origins but shaped their development. It's the story of what was, in effect, a world war as Turkish nomads from the Asian steppe-lands faced Frankish and Norman knights from western Europe. It was a time that changed the world. And its echoes are still with us today.

Please take a look at my website nickholmesauthor.com where you can download a free copy of The Byzantine World War, my book that describes the origins of the First Crusade.

This episode follows Byzantium's appeal to Pope Urban II for help against the Turks, and the resulting military campaign, that in later years became known as the First Crusade - one of the most extraordinary military expeditions in world history.

Please take a look at my website nickholmesauthor.com where you can download a free copy of The Byzantine World War, my book that describes the origins of the First Crusade.

The consequences of the First Crusade for both Byzantium and the wider Medieval world are discussed, including the sacking of Constantinople by the Fourth Crusade in 1204.

Please take a look at my website nickholmesauthor.com where you can download a free copy of The Byzantine World War, my book that describes the origins of the First Crusade.