Alexios III Angelos vs Mansa Wali Keita

Alexios III Angelos overthrew his brother Isaac II in a palace coup, blinding and imprisoning him. Alexios III then ruled as emperor, but his reign was marked by corruption, fiscal mismanagement, and the weakening of Byzantine defenses.

When the Fourth Crusade besieged Constantinople in 1203, Alexios III fled the city with the imperial treasury, abandoning his subjects. His cowardly flight left the capital defenseless and allowed the crusaders to restore Isaac II and Alexios IV, but also set the stage for the eventual sack of Constantinople in 1204.

Alexios III was captured by Theodore I Laskaris, the Nicaean emperor, after attempting to regain power with Seljuk support. He was imprisoned in a monastery in Nicaea, where he died later that year, ending his attempts to reclaim the Byzantine throne.

Mansa Wali expanded the Mali Empire's borders, securing control over key gold-producing regions and trade routes. His reign saw increased commerce with North Africa, bringing wealth and stability to the empire.

Mansa Wali succeeded his father Sundiata Keita as mansa. His reign was relatively short but effective, maintaining the empire's unity and prosperity. He is remembered as a capable ruler who strengthened Mali's foundations.

Mansa Wali Keita (also known as Uli) became the first Mali emperor to undertake the Hajj. His pilgrimage showcased Mali's wealth and Islamic devotion, establishing diplomatic relations with the Mamluk Sultanate and other Muslim states.