Al-Muayyad Shaykh vs Vladimir the Great

Al-Muayyad Shaykh led a military campaign to suppress the revolt of the Emir of Aleppo, who had rebelled against Mamluk authority. The campaign successfully restored control over the Syrian province, consolidating Shaykh's rule.

Al-Muayyad Shaykh suppressed a revolt led by the Emir of Damascus, who had declared independence. The sultan's forces besieged Damascus, defeated the rebels, and executed the emir, reasserting central control.

Al-Muayyad Shaykh launched a military expedition against the Aq Qoyunlu confederation in eastern Anatolia. The campaign aimed to secure Mamluk borders and prevent Turkmen incursions, resulting in a Mamluk victory.

Vladimir converted to Christianity and married Anna, sister of Byzantine Emperor Basil II, after capturing Chersonesus. He was baptized in Chersonesus, adopting the name Basil, and initiated the Christianization of Kievan Rus.

Vladimir ordered the mass baptism of the people of Kiev in the Dnieper River. Pagan idols were destroyed, and churches were built. This event established Christianity as the state religion of Kievan Rus.

Vladimir led a military campaign against the White Croats in the Carpathian region, expanding Kievan Rus' territory westward. This campaign secured control over important trade routes and tributary tribes.

Vladimir built the Church of the Tithes (Desyatynna Church) in Kiev, the first stone church in Kievan Rus. He dedicated a tenth of his income to its maintenance, symbolizing the institutionalization of Christianity.