
Turkey (Turkish: Türkiye), known officially as the Republic of Turkey (Türkiye Cumhuriyeti ), is a Eurasian country that stretches across the Anatolian peninsula in southwest Asia and the Balkan region of southeastern Europe. Turkey borders eight countries: Bulgaria to the northwest, Greece to the west, Georgia to the northeast, Armenia, Azerbaijan (the Nakhichevan exclave), and Iran to the east, Iraq and Syria to the southeast. It borders the Mediterranean Sea to the south, the Aegean Sea to the west, and the Black Sea to the north. Turkey also contains the Sea of Marmara, which is used by geographers to mark the border between Europe and Asia, thus making Turkey transcontinental.
Because of its strategic location astride two continents, Turkey's culture has a unique blend of Eastern and Western tradition. A powerful regional presence in the Eurasian landmass with strong cultural and economic influence in the area between the European Union in the west and Central Asia in the east, Russia in the north and the Middle East in the south, Turkey has come to acquire increasing strategic significance.
Turkey, a developed country, is a democratic, secular, unitary, constitutional republic whose political system was established in 1923 under the leadership of Mustafa Kemal Atatürk, following the fall of the Ottoman Empire in the aftermath of World War I. Since then, Turkey has become increasingly integrated with the West while continuing to foster relations with the Eastern world.

Çankırı is capital city of Çankırı Province,in Turkey, about 140 km northeast of Ankara. It is situated in a rich well-watered valley, at about 800 m (2500 ft) in elevation.
It was known in antiquity as Gangra, then Germanicopolis for a period, then Changra, Kandari, or Kanghari.
The settlement witnessed the hegemony of many cultures and races, such as Hittites, Persians, Greeks, Parthians, Pontus, Romans and Byzantines, up to Seljuks and finally the Ottoman-Turks, and the traces from its long past stand all over the area.
Gangra, the capital of the Paphlagonian kingdom of Deiotarus Philadelphus, son of Castor, was taken into the Roman province of Galatia on his death in 65 BC. The earlier town, the name of which signified she-goat, was built on the hill behind the modern city, on which are the ruins of a late fortress; while the Roman city occupied the site of the modern. It was named Germanicopolis, after the emperor Claudius, until the time of Caracalla.
In Christian times Gangra was the metropolitan see of Paphlagonia. In the 4th century the town was the scene of an important ecclesiastical synod, the Synod of Gangra. Conjectures as to the date of this synod vary from 341 to 376. All that can, be affirmed with certainty is that it was held about the middle of the 4th century. The synodal letter states that twenty-one bishops assembled to take action concerning Eustathius (of Sebaste?) and his followers, who condemned marriage, disparaged the offices of the church, held conventicles of their own, wore a peculiar dress, denounced riches, and affected especial sanctity. The synod condemned the Eustathian practices, declaring however, with remarkable moderation, that it was not virginity that was condemned, but the dishonouring of marriage; not poverty, but the disparagement of honest and benevolent wealth; not asceticism, but spiritual pride; not individual piety, but dishonouring the house of God. The twenty canons of Gangra were declared ecumenical by the council of Chalcedon, 451.