Hsiung-nu, etc.). The fortress is believed to have been at the site of modern Taraz.
Medieval Taraz
Early references
The opinion was expressed in 1903 by the authors of the book Turkistan that ancient Taraz (then known as Talas) was situated under modern Taraz. However scarcity of information, inaccuracy of descriptions, and weakness of geography made it impossible to know the location until 1936. Professor Wilhelm Barthold's research established that the location of ancient Taraz was under the Green Bazaar. Further research and archaeological excavations, which were made by an expedition of The USSR Academy of Science in 1938 under the supervision of A. Bernshtam and G. Patsevich to the depth 2–6 meters, made it possible to reconstruct the appearance and cultural – economic importance of ancient Taraz. The latest archaeological data has considerably expanded ideas about Taraz.
The year of Taraz's foundation is generally accepted as 568 A.D., the date of the first written record according to the Greek sources. At that time the Great Silk Road run across Southern Kazakhstan. It played a major role in trade and cultural exchange between China, India, Byzantium, and Persia. Taraz developed as a fortified tradecraft city on this massive transcontinental artery. Comparatively gentle climate, fertile soil and rich pastures attracted many stock-breeder and farmers. In the 60-s of the 6th century the territory of the First Turkic Kaganate section included Taraz. The Sogdian merchants, who controlled the Central Asian section of the caravan route, were interested in easier access to Byzantium, and initiated trade negotiations first with the Persians, and then with Byzantium. In response, Byzantium sent ambassadors to the Turkic Kaganate, and in the 568 the embassy led by
