The Battle of Nicopolis: The History and Legacy of the Decisive Siege that Ended One of the Last Medieval Crusades against the Ottomans

*Includes pictures *Includes a bibliography for further reading In terms of geopolitics, perhaps the most seminal event of the Middle Ages was the successful Ottoman siege of Constantinople in 1453. The city had been an imperial capital as far back as the 4th century, when Constantine the Great shifted the power center of the Roman Empire there, effectively establishing two almost equally powerful halves of antiquity’s greatest empire. Constantinople would continue to serve as the capital of the Byzantine Empire even after the Western half of the Roman Empire collapsed in the late 5th century. Naturally, the Ottoman Empire would also use Constantinople as the capital of its empire after their conquest effectively ended the Byzantine Empire, and thanks to its strategic location, it has been a trading center for years and remains one today under the Turkish name of Istanbul. Naturally, the Byzantines and Europeans didn’t take the Ottoman incursions laying down, and in the generations before the Ottoman victory at Constantinople, European alliances frequently tried to check Ottoman advances, couching their campaigns in the terms of crusading. One of them came near the end of the 14th century, and it presaged what was to come in the 15th century.