The comments on "Gene Expression" give some more information. My own:
The Sogdians were part of the Persian Empire. We know Persian art and from that we know, what sort of people the elite of the Persian Empire was. We know Scythian art and from that we know, what sort of people the Scythians were. The Sogdians were a part of this "spectrum" between these peoples.
In this book
Haussig, Hans Wilhelm: Archäologie und Kunst der Seidenstraße. Wissenschaftliche Buchgesellschaft, Darmstadt 1992
you can find at least 12 pieces of old chinese (or japanese) art of the Tang area showing "Westerners". Mostly No. 438 (p. 255) is very convincingly for me ("five musicians on a camel"). But several others too.
In this book
Etienne de La Vaissiere: Sogdian Traders. A history. Leiden 2005
you can find also some pieces of art. Plate IV: "Chinese statuettes representing Sogdians: 1 Caravaneer, 2 Merchant on foot, 3 Groom."
(It is very interesting also, that the Huns, who made history in Europe after 375, had made a lot of "experiences" before and after that with the Sogdians in Central Asia. Mostly the Sogdians were allies of the Huns like like the Goths and other germanic tribes in the West.) (Yu Hong was an ambessedor between China and the Huns.)
The Sogdians had long traditions of political experiences with several great cultures (Chinese, India, Persia, Byzanz, the Huns, the Tocharian kingdoms in the Tarim ...) and they were proud of that. They were embassadors between the huns and Byzanz also (in favor of "free market and trade"). On their wall pictures of Old-Samarkand and Pentshikent they had historical scences of several empires, their regents and their religions.
I'm not fully clear yet about the relationships between Tocharians and Sogdians. It seems that Tocharians flet from the invasion of the Huns to the Sogdians (and to Ferghana?) and founded new kingdoms there. Another part of the Tocharians stayed in the Tarim and in Kansu. But the Sogdians clearly were different from them, probably were more "specialists" in far distance trade.
And the very informed comment by John J. Emerson, a specialist in Chinese history:
The Sogdians were sometimes part of the Persian Emperor and sometimes not. They spoke what might be called a dialect of Persian, though it could also be called a related language. As time went on they became increasingly Turkified, with long periods of bilingualism and intermarriage. There remain Tajiks speaking Turkish in that area today, though I don't believe that they're specifically descendants of Sogdians; Sogdian specifically is probably extinct, or perhaps linguistically represented by a small mountain people long separated from the Sogdian past. As far as I know they were Middle Eastern in type.
The geographical perspective on these peoples is the most interesting. Central Asia East of Persia, north of India, south and east of the steppe, and west of China (i.e. Uzbekistan, Xinjiang, and neighboring areas) was a mix of deserts, mountains and oases. This area has been the farthest reach of China, Persia, Russia, Alexander the Great, and the Arab Muslims, but the area was often independent and was the home base of Tamerlane, Genghis Khan (in a sense), and the Mughals. It also served as a refuge for survivor peoples such as the Manichaeans, the Tokharians, and the Nestorians.
The small but very productive oases were urbanized very early, and their main world significance was as a trade link between China, the Persian Middle East, and India.
Anyway, the Sogdians ere dominant here from 300 BC or earlier but gradually became Persianized and/or Turkified. (However, Sogdians were a force in China as late as 900 AD). The process seems to have been mostly peaceful rather than by conquest or extermination -- the Sogdians were middlemen who had to be multilingual, and they were always cutting deals with the more powerful peoples of Persia, Mongolia, and China.
The Tokharians were a whole different story, and seem to have come from the NW. Their dialect and race are thought to have been W. European rather than Middle Eastern. They survived (as Buddhists) in Xinjiang up until 1000 AD or later, and around the period 100 BC -- 200 AD they may have been (it's not certain) the rulers of the Kushan kingdom in approximately Afghanistan. The Kushans are very poorly known. One interesting thing about them is that they were in some ways heirs of the Bactrian Greeks (using Greek script on some coins), and the Kushans played a major role in the development of Mahayana Buddhism and its transmission to China.
Most empires privilege specialized minority peoples or sects, either as middlemen to the outside world, as mercenaries, or as agents dependent on and loyal to the ruler. This is much different than multiculturalism and multinationalism; it's more a divide and conquer strategy. Historically favored minorities (and trading minorities) I can think of immediately include Jews, Armenians, Albanians, Sogdians, Uighurs, Baha'is, Lombards, Norse (in Constantinople), Lebanese, Greeks, Italians, Gurkhas, Irish, Quakers, Chinese (in SE Asia), and some of the peoples of India. (I've mixed up mercenaries, technical experts, and trading peoples, but the dynamic is about the same).
My point, anyway, is that cultural uniformity is really not often found, and that a degree of cultural pluralism is characteristic of empires and large trading networks.
I have problems with his assumption, that the Sogdians were "Middle Eastern in Type". The Persians and the Scythians weren't Middle Eastern in type in their art and the Chinese art shows no Middle Eastern type for Sogdians also. And Chinese art was very aware of all the slightly physical differences of all the diverse ethnies in the West (Tibetians, Huns, Sogdians, Indians ...) But John Emerson is right, that the Sogdians "became Persianized and/or Turkified". - May be partly "Tocharianized" too?
The point of all this for me is: Afghanistan, Tadjikistan, Usbekistan and Xiangjang are very poor countries today, but this wasn't always so. Highly urbanized cultures sunken in the sands comparable to Egypt, Meso-America, Irak, Greece ... New examples of the collapse of complex societies.
Another new comment from me over there:
Here is some usefull information about Sogdians and their graves in China today.
And this is interesting too:
"According to Chinese monk-pilgrim of the 7th century Xuan Zang, half of Sogdian population was engaged in farming, whereas the other half carried on trade. (...) At the age of five, the boys studied books, and after getting their teens they were sent to learn trading. Having reached their 20th year, young men went to neighboring lands to engage in profitable trade."
And La Vaissier ("Sogdian Traders", 2005) says about the Sogdian communities in every larger Chinese city and their leaders, the "Sabaos" (p. 152): "But it is quite exceptional that every hu" (that means Sogdian) "community of at least 200 households - the equivalent of a large village - should have been provided with a representive of mandarin rank. The smallest Chinese area having at its head a representative of the central power was normally the district (xian). The leaders of the township, and a fortiori those of the village and quarter, were chosen among the local notables and did not have mandarin rank. The sabao, therefore, should not have had such a position. Only the fact, that they were in charge of foreign communities explains this special treatment, which attests to the economic importance of the communities, incommensurable with the number of their members."
The Sogdians were part of the Persian Empire. We know Persian art and from that we know, what sort of people the elite of the Persian Empire was. We know Scythian art and from that we know, what sort of people the Scythians were. The Sogdians were a part of this "spectrum" between these peoples.
In this book
Haussig, Hans Wilhelm: Archäologie und Kunst der Seidenstraße. Wissenschaftliche Buchgesellschaft, Darmstadt 1992
you can find at least 12 pieces of old chinese (or japanese) art of the Tang area showing "Westerners". Mostly No. 438 (p. 255) is very convincingly for me ("five musicians on a camel"). But several others too.
In this book
Etienne de La Vaissiere: Sogdian Traders. A history. Leiden 2005
you can find also some pieces of art. Plate IV: "Chinese statuettes representing Sogdians: 1 Caravaneer, 2 Merchant on foot, 3 Groom."
(It is very interesting also, that the Huns, who made history in Europe after 375, had made a lot of "experiences" before and after that with the Sogdians in Central Asia. Mostly the Sogdians were allies of the Huns like like the Goths and other germanic tribes in the West.) (Yu Hong was an ambessedor between China and the Huns.)
The Sogdians had long traditions of political experiences with several great cultures (Chinese, India, Persia, Byzanz, the Huns, the Tocharian kingdoms in the Tarim ...) and they were proud of that. They were embassadors between the huns and Byzanz also (in favor of "free market and trade"). On their wall pictures of Old-Samarkand and Pentshikent they had historical scences of several empires, their regents and their religions.
I'm not fully clear yet about the relationships between Tocharians and Sogdians. It seems that Tocharians flet from the invasion of the Huns to the Sogdians (and to Ferghana?) and founded new kingdoms there. Another part of the Tocharians stayed in the Tarim and in Kansu. But the Sogdians clearly were different from them, probably were more "specialists" in far distance trade.
And the very informed comment by John J. Emerson, a specialist in Chinese history:
The Sogdians were sometimes part of the Persian Emperor and sometimes not. They spoke what might be called a dialect of Persian, though it could also be called a related language. As time went on they became increasingly Turkified, with long periods of bilingualism and intermarriage. There remain Tajiks speaking Turkish in that area today, though I don't believe that they're specifically descendants of Sogdians; Sogdian specifically is probably extinct, or perhaps linguistically represented by a small mountain people long separated from the Sogdian past. As far as I know they were Middle Eastern in type.
The geographical perspective on these peoples is the most interesting. Central Asia East of Persia, north of India, south and east of the steppe, and west of China (i.e. Uzbekistan, Xinjiang, and neighboring areas) was a mix of deserts, mountains and oases. This area has been the farthest reach of China, Persia, Russia, Alexander the Great, and the Arab Muslims, but the area was often independent and was the home base of Tamerlane, Genghis Khan (in a sense), and the Mughals. It also served as a refuge for survivor peoples such as the Manichaeans, the Tokharians, and the Nestorians.
The small but very productive oases were urbanized very early, and their main world significance was as a trade link between China, the Persian Middle East, and India.
Anyway, the Sogdians ere dominant here from 300 BC or earlier but gradually became Persianized and/or Turkified. (However, Sogdians were a force in China as late as 900 AD). The process seems to have been mostly peaceful rather than by conquest or extermination -- the Sogdians were middlemen who had to be multilingual, and they were always cutting deals with the more powerful peoples of Persia, Mongolia, and China.
The Tokharians were a whole different story, and seem to have come from the NW. Their dialect and race are thought to have been W. European rather than Middle Eastern. They survived (as Buddhists) in Xinjiang up until 1000 AD or later, and around the period 100 BC -- 200 AD they may have been (it's not certain) the rulers of the Kushan kingdom in approximately Afghanistan. The Kushans are very poorly known. One interesting thing about them is that they were in some ways heirs of the Bactrian Greeks (using Greek script on some coins), and the Kushans played a major role in the development of Mahayana Buddhism and its transmission to China.
Most empires privilege specialized minority peoples or sects, either as middlemen to the outside world, as mercenaries, or as agents dependent on and loyal to the ruler. This is much different than multiculturalism and multinationalism; it's more a divide and conquer strategy. Historically favored minorities (and trading minorities) I can think of immediately include Jews, Armenians, Albanians, Sogdians, Uighurs, Baha'is, Lombards, Norse (in Constantinople), Lebanese, Greeks, Italians, Gurkhas, Irish, Quakers, Chinese (in SE Asia), and some of the peoples of India. (I've mixed up mercenaries, technical experts, and trading peoples, but the dynamic is about the same).
My point, anyway, is that cultural uniformity is really not often found, and that a degree of cultural pluralism is characteristic of empires and large trading networks.
I have problems with his assumption, that the Sogdians were "Middle Eastern in Type". The Persians and the Scythians weren't Middle Eastern in type in their art and the Chinese art shows no Middle Eastern type for Sogdians also. And Chinese art was very aware of all the slightly physical differences of all the diverse ethnies in the West (Tibetians, Huns, Sogdians, Indians ...) But John Emerson is right, that the Sogdians "became Persianized and/or Turkified". - May be partly "Tocharianized" too?
The point of all this for me is: Afghanistan, Tadjikistan, Usbekistan and Xiangjang are very poor countries today, but this wasn't always so. Highly urbanized cultures sunken in the sands comparable to Egypt, Meso-America, Irak, Greece ... New examples of the collapse of complex societies.
Another new comment from me over there:
Here is some usefull information about Sogdians and their graves in China today.
And this is interesting too:
"According to Chinese monk-pilgrim of the 7th century Xuan Zang, half of Sogdian population was engaged in farming, whereas the other half carried on trade. (...) At the age of five, the boys studied books, and after getting their teens they were sent to learn trading. Having reached their 20th year, young men went to neighboring lands to engage in profitable trade."
And La Vaissier ("Sogdian Traders", 2005) says about the Sogdian communities in every larger Chinese city and their leaders, the "Sabaos" (p. 152): "But it is quite exceptional that every hu" (that means Sogdian) "community of at least 200 households - the equivalent of a large village - should have been provided with a representive of mandarin rank. The smallest Chinese area having at its head a representative of the central power was normally the district (xian). The leaders of the township, and a fortiori those of the village and quarter, were chosen among the local notables and did not have mandarin rank. The sabao, therefore, should not have had such a position. Only the fact, that they were in charge of foreign communities explains this special treatment, which attests to the economic importance of the communities, incommensurable with the number of their members."