[2][1] Together with the Proto-Tocharians, who migrated eastward, the Anatolian peoples constituted the first known waves of Indo-European emigrants out of the Eurasian Steppe.
[2] Once they entered the region, the cultures of the local populations, in particular the Hattians, significantly influenced them linguistically, politically and religiously.
[5] Christopher I. Beckwith suggests that the Anatolian peoples initially gained a foothold in Anatolia after being hired by the Hattians to fight other invading Indo-European groups.
[7] The earliest linguistic and historical attestation of the Anatolian peoples are names mentioned in Assyrian mercantile texts from the 19th Century BC at Kanesh.
[7][9] Kanesh was at the time the center of a network of Assyrian merchants overseeing trade between Assyria and the warring states of Anatolia.
[1] Uniting several independent Hattic kingdoms in Anatolia the Hittites began establishing a Middle Eastern empire in the 17th-century BC.