Events relating to turkey

An apocryphal story states that Julian the Apostate, dying at Tarsus, acknowledges the victory of the Galilean, Jesus Christ

The Visigoths inflict a devastating defeat on a Roman army at Adrianople, and win for themselves the status of Roman federates

A council is convened at Ephesus to consider the theology of Nestorius, which is judged to be heretical

Theodoric the Ostrogoth, threatening Constantinople, is cunningly diverted by the emperor into invading Italy

The law is changed to allow Justinian, of senatorial rank, to marry Theodora — whom courtesy describes as an actress

Justinian becomes emperor in Constantinople, beginning a reign which will restore the empire to much of its former glory

Theodora shows her mettle, as empress, in her response to the anarchy and terror unleashed in Constantinople by the Nika revolt

The great domed church of Santa Sophia, rebuilt on the orders of Justinian, is completed after only five years of construction

The vast dome of Santa Sophia in Constantinople is supported on a square of four arches, making the most sophisticated use so far of the pendentive

A Muslim fleet attacking Constantinople is deterred by the first known use of the Byzantine secret recipe for 'Greek fire'

Turkish tribes, northern neighbours of the Muslims in central Asia, begin to adopt Islam as their religion

The earliest two Turkish states are the confederation of Gök Türk and the empire of the Khazars

The emperor Leo III launches the iconoclastic controversy, sending soldiers to smash the great image of Christ over the gateway to his palace

The campaigns of Alp Arslan, culminating in 1071, give the Seljuk Turks a lasting presence in Anatolia

The Seljuk Turks and the Byzantines meet in battle at Manzikert, with victory going to the Turks

Venice acquires valuable trading privileges from Constantinople, her merchants being excused all dues and customs in the Byzantine empire

After a siege of seven months, the city of Antioch falls to the knights of the first crusade

Konya, in central Turkey, becomes the capital of the Seljuk Turks, who call themselves sultans of Rum

The third crusade suffers an early disaster when its first leader, the emperor Frederick Barbarossa, is drowned crossing the Calycadnus river

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