Al-Walid I vs Romanos I Lekapenos

Al-Walid I made Arabic the official language of administration across the caliphate, replacing Greek and Persian. This standardized governance and promoted the spread of Arabic culture and Islam.

Al-Walid I oversaw the expansion of the Umayyad Caliphate to its greatest territorial extent. Conquests included Transoxiana, Sindh, and parts of Spain, making the caliphate one of the largest empires in history.

Al-Walid I commissioned the construction of the Umayyad Mosque in Damascus, transforming a Christian basilica into a grand mosque. It became a masterpiece of Islamic architecture and a major pilgrimage site.

Romanos I led successful campaigns against the Abbasid Caliphate, recapturing several fortresses in eastern Anatolia. His general John Kourkouas achieved notable victories, including the capture of Melitene in 934.

Romanos I Lekapenos, a naval admiral, was appointed co-emperor by the young Constantine VII. He gradually sidelined Constantine and became the de facto ruler. His rise marked the beginning of the Lekapenos dynasty's dominance.

Romanos I negotiated a peace treaty with Tsar Peter I of Bulgaria, ending decades of war. The treaty included a marriage alliance between Peter and Romanos' granddaughter Maria. This brought stability to the Balkan frontier.

Romanos I was overthrown by his own sons Stephen and Constantine, who forced him to become a monk. He was exiled to the island of Prote and died in 948. His sons were soon overthrown by Constantine VII.