[image] There is evidence both from the mummies and Chinese writings that many of them had blonde or Red hair and Blue eyes, characteristics also found in present-day Afghanistan, Pakistan, Tajikistan and Central Asia, due to the populations' high genetic diversity. This suggests the possibility that they were part of an early Indo-European migration that ended in what is now the Tarim Basin in western China. According to a controversial theory, early invasions by Turkic speakers may have pushed Tocharian speakers out of the Tarim Basin and into modern Afghanistan, India, Turkmenistan, Pakistan, Tajikistan, and Uzbekistan.
The Tarim Basin mummies (1800 BCE) and the Tocharian texts and frescoes from the Tarim Basin (800 CE) have been found in the same general geographical area, and are both connected to an Indo-European origin. The faces on these frescos were usually vandalized in the past due to their "European" features. The mummies and the frescoes both point to Caucasian types with light eyes and hair color. There is no evidence that directly connects them however, as no texts were recovered from the grave sites.
A recent article (Hemphill and Mallory, 2004) reaches the following conclusions:
However, another theory states that the earliest Bronze Age settlers of the Tarim and Turpan basins originated from the steppelands and highlands immediately north of East Central Asia. These colonists were related to the Afanasievo culture which exploited both open steppelands and upland environments employing a mixed agricultural economy. The Afanasievo culture formed the eastern linguistic periphery of the Indo-European continuum of languages whose centre of expansion lay much farther to the west, north of the Black and Caspian seas. This periphery was ancestral to the historical Tocharian languages. See J. P. Mallory and Victor H. Mair, The Tarim Mummies — 2000 Thames and Hudson Ltd ISBN 0-500-05101-1.
Textile analysis has shown some similarities to the Iron Age civilizations of Europe dating from 800BC, including woven Twill and Tartan patterns strikingly similar to Celtic tartans from Northwest Europe. One of the unusual finds with one of the mummies was a classical Pointy hat, worn by the witches of European myth, suggesting very ancient Indo-European roots for this tradition. The female mummies also wore the same kind of skirts as have been found preserved in graves from the Nordic Bronze Age.
The Tocharians appear to have originally spoken two distinct languages of the Indo-European Tocharian family, an Eastern ("A") form and a Western ("B") form. According to some, only the Eastern ("A") form can be properly called "Tocharian", as the native name for the Western form is referred to as Kuchean (see below). Their nearest linguistic relative appears to be Hittite, used in Asia minor from ca. 1600 BC to 1100 BC.
Tocharian A of the eastern regions seems to have declined in use as a popular language or mother tongue faster than did Tocharian B of the west. Tocharian A speakers probably yielded their original language to Turkic languages of immigrating Turkic peoples, while Tocharian B speakers were more insulated from outside linguistic influences. It appears that Tocharian A ultimately became a liturgical language, no longer a living one, at the same time that Tocharian B was still widely spoken in daily life. Among the monasteries of the lands inhabited by Tocharian B speakers, Tocharian A seems to have been used in ritual alongside the Tocharian B of daily life.
Besides the religious Tocharian texts, the texts include monastery correspondence and accounts, commercial documents, caravan permits, medical and magical texts, and a love poem. Their late manuscript fragments, of the 7th and 8th centuries, suggest that they were no longer either as nomadic or "barbaric" as the Chinese had considered them.
The Tocharians who remained in the Tarim Bassin adopted Buddhism, which, like their alphabet, came from northern India in the first century of the 1st millennium, through the proselytism of Kushan monks. The Kushans and the Tocharians seem to have played a part in the Silk Road transmission of Buddhism to China. Many apparently also practised some variant of Manichaeanism.
Protected by the Taklamakan desert from Steppe nomads, the Tocharian culture survived past the 7th century. The Kingdom of Khotan was one of the centers of this ancient Civilization.
These Tochari are identified with the Yuezhi and one of their major tribes, the Kushans. The geographical term Tokharistan usually refers to 1st millennium Bactria (Chinese Daxia 大夏).
Today, the term is associated with the Indo-European languages known as "Tocharian". Based on a Turkic reference to Tocharian A as twqry, these languages were associated with the Kushan ruling class, but the exact relation of the speakers of these languages and the Kushan Tokharoi is uncertain, and some consider "Tocharian languages" a misnomer. Tocharian A is also known as East Tocharian, or Turfanian (of the city of Turfan), and Tocharian B is also known as West Tocharian, or Kuchean (of the city of Kucha)
The term is so widely used, however, that this question is somewhat academic. Tocharians in the modern sense are, then, defined as the speakers of the Tocharian languages. These were originally nomads, and lived in today's Xinjiang (Tarim Basin), known by the Chinese as the Yuezhi, first mentioned by Chinese historians in the 3rd century BCE as having been defeated and displaced by the Xiongnu. The native name of the historical Tocharians of the 6th to 8th centuries was, according to J. P. Mallory, possibly kuśiññe "Kuchean" (Tocharian B), "of the kingdom of Kucha and Agni", and ārśi (Tocharian A); one of the Tocharian A texts has ārśi-käntwā, "In the tongue of Arsi" (ārśi is probably cognate to argenteus, i.e. "shining, brilliant"). According to Douglas Q. Adams, the Tocharians may have called themselves ākñi, meaning "borderers, marchers".