What Happened This Year 1203

Historical Events from This Year 1203

Military & Warfare

Fourth Crusade Assaults Constantinople

July 17th, 1203 821 years ago

Amidst a backdrop of religious fervor and political intrigue, the Fourth Crusade launched a significant assault on Constantinople, leading to the flight of Byzantine Emperor Alexios III Angelos from his imperial capital. This military effort, initially intended to reclaim Jerusalem, focused unexpectedly on the bustling city of Constantinople, which was a center of commerce and Christian orthodoxy. The assault was marked by significant battles for control and power, culminating in the strategic retreat of Alexios III and his eventual exile.

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Politics & Government

Alexios IV Angelos Declared Co-Emperor

August 1st, 1203 821 years ago

Isaac II Angelos restored his authority and, under pressure from the Fourth Crusade forces, named his son Alexios IV Angelos as co-emperor of the Byzantine Empire. This decision was influenced by the need to secure support and loyalty from the crusaders who were seeking to establish a Latin empire in Constantinople.

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