Search Results: Heraclius

Romanos IV Diogenes ruled the Byzantine Empire from 1068 to 1071 CE. He was a military emperor, and his policies and campaigns served to shore up Byzantine defenses against the Seljuk Turks. However, in the aftermath of the Byzantine defeat...

Dagobert I (l. 605-639) ruled as King of Austrasia from 623 to 634 and as King of All the Franks from 629 to 639. Together with the reign of his father, Chlothar II, the period of Dagobert's rule has been characterized as the peak of Merovingian...

The Hippodrome of Constantinople was an arena used for chariot racing throughout the Byzantine period. First built during the reign of Roman emperor Septimius Severus in the early 3rd century CE, the structure was made more grandiose by emperor...

Hagia Sophia in Istanbul, constructed 532-537, continues to be revered as one of the most important structures in the world. Hagia Sophia (Greek Ἁγία Σοφία, for 'Holy Wisdom') was designed to be the major basilica of the Byzantine Empire...

Islam arose as a religious and socio-political force in Arabia in the 7th century CE (610 CE onwards). The Islamic Prophet Muhammad (l. 570-632 CE), despite facing resistance and persecution, amassed a huge following and started building...

The ruins of Zvartnots Cathedral are located on a flat plain within the Ararat Plateau between the cities of Yerevan and Etchmiadzin in Armenia's Armavir province near Zvartnots International Airport. Built in the middle of the 7th century...

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...

The first four caliphs of the Islamic empire – Abu Bakr, Umar, Uthman, and Ali are referred to as Rashidun (rightly guided) Caliphs (632-661 CE) by mainstream Sunni Muslims. Their tenure started with the death of Prophet Muhammad in 632 CE...

Abu Bakr (l. 573-634 CE, r. 632-634 CE) was an early convert of Islam; he was a close friend and confidant of the Islamic Prophet Muhammad, and became the first caliph of the Islamic empire – a successor to Muhammad's temporal position but...

The Mandate of Heaven (Tianming), also known as Heaven's Mandate, was the divine source of authority and the right to rule of China's early kings and then emperors. The ancient god or divine force known as Heaven or Sky selected a particular...