Caliphate of Cordoba: Did you mean...?

The Ridda Wars or the Wars of Apostasy (632-633 CE) were a series of military engagements between the armies of the Rashidun Caliphate (632-661 CE) and the renegade tribes of Arabia. The rebels had renounced their allegiance with the nascent...

Islam is an Abrahamic-monotheistic religion based upon the teachings of Prophet Muhammad ibn Abdullah (l. 570-632 CE, after whose name Muslims traditionally add “peace be upon him” or, in writing, PBUH). Alongside Christianity and Judaism...

Umar ibn al-Khattab (r. 634-644 CE) was the second caliph of the Rashidun Caliphate (632-661 CE, as the first four caliphs are referred to by the Sunni Muslims). He was an early convert of Islam and one of the close companions of the Islamic...

Constantine IV ruled as emperor of the Byzantine empire from 668 to 685 CE. His reign is best remembered today for the five-year Arab siege of Constantinople from 674 CE, which the Byzantines resisted thanks to their strong fortifications...

A statue of Abd al-Rahman I (731 – 788 CE) in Almuñécar, Spain. He was the founder of the Emirate (and later Caliphate) of Cordoba which rivaled the Abbasids.

This map shows the fractured landscape of al-Andalus following the collapse of the Umayyad Caliphate of Córdoba in 1031. Dozens of independent Muslim-ruled states, called taifas (from the Arabic for "party" or "faction"), rose from the ruins—engaged...

Ali ibn Abi Talib, or simply Ali, (l. 601-661 CE) was among the first Muslims, a cousin and son-in-law of the Islamic Prophet Muhammad (l. 570-632 CE), and later reigned as the fourth Caliph of Islam from 656 CE to 661 CE, when he was murdered...

The First Fitna (656-661 CE) was the first civil war of the Islamic Empire fought between the fourth Rashidun Caliph, Ali ibn Abi Talib (656-661 CE), and the governor of Syria, Muawiya (later Muawiya I; r. 661-680 CE). Deep fissures divided...

Hernando de Soto (c. 1500-1542) was a Spanish conquistador who fought in Panama and Nicaragua and accompanied Francisco Pizarro (c. 1478-1541) in the conquest of the Inca civilization in Peru. He famously explored North America, including...

Constans II (aka Konstans II) was emperor of the Byzantine Empire from 641 to 668 CE. Sometimes known as Constans Pogonatos (“the Bearded”), he came to the throne by a series of unlikely events and his empire was immediately challenged almost...