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The question of the origin of the Indo-Aryans

  • Oct 15, 2013
  • 15 min read

The question of the origin of the Indo-Aryans is obviously very difficult, and attempts at tracing their origin use either a type of “geolinguistic trigonometry” to make them fit in the broader context of Indo-European dispersals, or rely on archaeological interpretation of the material culture of sites such as Arkaim or the BMAC.

I have recently proposed that the Indo-Aryans originated in West Asia, roughly in the area between the Caucasus, Armenia and Iran (to the west and south of the Caspian Sea). An alternative hypothesis of Indo-Aryan origins would derive them from the north of the Caspian Sea and ultimately from Northeastern Europe.

My ADMIXTURE experiments so far have provided substantial evidence of the former hypothesis, suggesting that the main Caucasoid component in South Asia is of West Asian origin. According to my theory, the direction of the migrating Indo-Aryans took them north of Balochistan, across the Punjab and into India, from an ultimate source in the Transcaucasus, via Iran, Turkmenistan, and Afghanistan.

It is difficult to disentangle different genetic strata in this region, or to assess the importance of Indo-Aryan vs. other population movements. Nonetheless, the South Asian sample points’ position on the PCA map can be explained by a linear regression with a high correlation coefficient of -0.83, so a simple cline between Iranian-like and South Indian-like people seems like a very good model approximation.

A recent linguistic model suggests a first-order split in the Indo-European family between Indo-Iranian and the rest of the family. Such a model might be attractive in the context of the best PIE origins model currently available, as it would derive the Indo-Iranians from an eastward migration from Anatolia, the Anatolian speakers from those who stayed behind near the homeland, and the rest of the Indo-Europeans from those who went to Europe.

Personally, I’m not particularly convinced that this is correct vs. the most commonly held model in which the Anatolian-European split is primary. Hopefully, a combination of genetics and linguistics will help resolve these issues. We should also not forget that the clear vector of West Asian Caucasoid incursions into South Asia detected by both ADMIXTURE and PCA analyses need not have involved a single people or a single time.

It is clear from the figure, that Indo-European (Armenian/Iranian) and Caucasian (Adygei, Georgian, Lezgin) groups of West Asia form a cluster in comparison to both North Europeans and South Asians, and I see no real reason to think that the early Proto-Indo-Europeans were genetically that distinct from their neighbors. So, the Indian Cline was probably formed over thousands of years by dispersals of different kinds of people, speaking different languages, but all sharing the same basic West Asian gene pool.

The Mitanni of Syro-Anatolia have what seems to be Indo-Aryan personal/deity names, as well as numerals in what appears to have been a largerly Hurrian-speaking population. The Kingdom of the Mitanni flourished in the 2nd millennium BC, a time also generally considered to be that of the earliest Indo-Aryan linguistic monument, the Rigveda.

What is most interesting, however, is that Hurrian, like Urartian, are part of the Hurro-Urartian language family, which has been linked by some linguists to Northeast Caucasian.

There is a “Dagestan” genetic component in South Asia and Europe. This component is modal in populations of Dagestan: Dargins from Urkarah, Lezgins, and Kumyks from Stalskoe. Dargins and Lezgins are Northeast Caucasian speakers, and while Kumyks are Turkic, this is probably due to a small East Eurasian component in their ancestry, and it’s a fair guess that they too are natives to the region who underwent language shift.

Surprisingly, this component occurs at a high frequency in some South Asian populations, including Telugu and Tamil Brahmins from South India. These are believed to be descended from Indo-Aryan speakers from North India and to have maintained a genetic distinctiveness vis a vis the native inhabitants of South India.

A relationship between Hurro-Urartian and Northeast Caucasian coupled with the known proximity of Indo-Aryans with Hurrians would immediately supply an explanation for the “Dagestan” component: it might be the legacy of an absorption of Hurrian elements by the ancestors of the Indo-Aryans while the latter were still in the Near East.

By the 2nd millennium BC, the Indo-Aryan element seems to have been well on its way to disappearance in the region, and we find no trace of it after the demise of the Mitanni. A millennium later came the disappearance of Urartian, replaced by various types of Indo-European (such as Armenian and Iranian), and Semitic. We are fortunate that the Indo-Aryans of Syro-Anatolia left traces of their existence before their demise.

The Mitanni kingdom was referred to as the Maryannu, Nahrin or Mitanni by the Egyptians, the Hurri by the Hittites, and the Hanigalbat by the Assyrians. The different names seem to have referred to the same kingdom and were used interchangeably, according to Michael C. Astour. Hittite annals mention a people called Hurri (Ḫu-ur-ri), located in northeastern Syria.

Maryannu is an ancient word for the caste of chariot-mounted hereditary warrior nobility which dominated many of the societies of the Middle East during the Bronze Age. The term is attested in the Amarna letters written by Haapi.

Robert Drews writes that the name ‘maryannu’ although plural takes the singular ‘marya’, which in Sanskrit means young warrior, and attaches a Hurrian suffix.(Drews:p. 59) He suggests that at the beginning of the Late Bronze Age most would have spoken either Hurrian or Aryan but by the end of the 14th century most of the Levant maryannu had Semitic names.

The ethnicity of the people of Mitanni is difficult to ascertain. A treatise on the training of chariot horses by Kikkuli contains a number of Indo-Aryan glosses. Kammenhuber (1968) suggested that this vocabulary was derived from the still undivided Indo-Iranian language, but Mayrhofer (1974) has shown that specifically Indo-Aryan features are present.

The names of the Mitanni aristocracy frequently are of Indo-Aryan origin, but it is specifically their deities which show Indo-Aryan roots (Mitra, Varuna, Indra, Nasatya). The common people’s language, the Hurrian language, is neither Indo-European nor Semitic. Hurrian is related to Urartian, the language of Urartu, both belonging to the Hurro-Urartian language family.

It had been held that nothing more can be deduced from current evidence. A Hurrian passage in the Amarna letters – usually composed in Akkadian, the lingua franca of the day – indicates that the royal family of Mitanni was by then speaking Hurrian as well.

Thutmose III of Egypt, also mentions the people of Ermenen in 1446 BC, and says in their land “heaven rests upon its four pillars”.

Egyptian sources call Mitanni “nhrn”, which is usually pronounced as Naharin/Naharina from the Assyro-Akkadian word for “river”, cf. Aram-Naharaim. Nairi was the Assyrian name (KUR.KUR Na-i-ri, also Na-‘i-ru) for a Hurrian-speaking region in the Armenian Highlands, roughly corresponding to the modern Van and Hakkâri provinces of modern Turkey.

The word is also used to describe the tribes who lived there, whose ethnic identity is uncertain. Nairi has sometimes been equated with Nihriya, known from Mesopotamian, Hittite, and Urartean sources. Nairi was incorporated into Urartu during the 10th century BC.

In the early 6th century BC, the UrartianKingdom was replaced by the Armenian Orontid dynasty. In the trilingual Behistun inscription, carved in 521/0 BC by the order of Darius the Great of Persia, the country referred to as Urartu in Assyrian is called Arminiya in Old Persian and Harminuia in Elamite.

The Armenian language is an Indo-European language spoken by the Armenians. Linguists classify Armenian as an independent branch of the Indo-European language family.

Armenian shares a number of major innovations with Greek, and some linguists group these two languages together with Phrygian and the Indo-Iranian family into a higher-level subgroup of Indo-European, which is defined by such shared innovations as the augment. More recently, others have proposed a Balkan grouping including Greek, Armenian, Phrygian, and Albanian.

The large percentage of loans from Iranian languages initially led linguists to erroneously classify Armenian as an Iranian language. The distinctness of Armenian was only recognized when Hübschmann (1875) used the comparative method to distinguish two layers of Iranian loans from the older Armenian vocabulary.

W. M. Austin (1942) concluded that there was an early contact between Armenian and Anatolian languages, based on what he considered common archaisms, such as the lack of a feminine and the absence of inherited long vowels. However, unlike shared innovations (or synapomorphies), the common retention of archaisms (or symplesiomorphy) is not necessarily considered evidence of a period of common isolated development.

Soviet linguist Igor Diakonov (1985) noted the presence in Old Armenian of what he calls a Caucasian substratum, identified by earlier scholars, consisting of loans from the Kartvelian and Northeast Caucasian languages.

Noting that the Hurro-Urartian peoples inhabited the Armenian homeland in the second millennium b.c., Diakonov identifies in Armenian a Hurro-Urartian substratum of social, cultural, and animal and plant terms. Some of the terms he gives admittedly have an Akkadian or Sumerian provenance, but he suggests they were borrowed through Hurrian or Urartian. Given that these borrowings do not undergosound changes characteristic of the development of Armenian from Proto-Indo-European, he dates their borrowing to a time before the written record but after the Proto-Armenian language stage.

Graeco-Aryan (or Graeco-Armeno-Aryan) is a hypothetical clade within the Indo-European family, ancestral to the Greek language, theArmenian language, and the Indo-Iranian languages. Graeco-Aryan unity would have become divided into Proto-Greek and Proto-Indo-Iranian by the mid 3rd millennium BC. The Phrygian language would also be included.

Conceivably, Proto-Armenian would have been located between Proto-Greek and Proto-Indo-Iranian, consistent with the fact that Armenian shares certain features only with Indo-Iranian (the satem change) but others only with Greek (s > h).

Graeco-Armeno-Aryan has comparatively wide support among Indo-Europeanists for the Indo-European Homeland to be located in theArmenian Highland. Early and strong evidence was given by Euler’s 1979 examination on shared features in Greek and Sanskrit nominal flection.

Used in tandem with the Graeco-Armeno-Aryan hypothesis, the Armenian language would also be included under the label Aryano-Greco-Armenic, splitting into proto-Greek/Phrygian and “Armeno-Aryan” (ancestor of Armenian and Indo-Iranian).

In the context of the Kurgan hypothesis, Greco-Aryan is also known as “Late PIE” or “Late Indo-European” (LIE), suggesting that Greco-Aryan forms a dialect group which corresponds to the latest stage of linguistic unity in the Indo-European homeland in the early part of the 3rd millennium BC. By 2500 BC, Proto-Greek and Proto-Indo-Iranian had separated, moving westward and eastward from the Pontic Steppe, respectively.

If Graeco-Aryan is a valid group, Grassmann’s law may have a common origin in Greek and Sanskrit. (Note, however, that Grassmann’s law in Greek postdates certain sound changes that happened only in Greek and not Sanskrit, which suggests that it cannot strictly be an inheritance from a common Graeco-Aryan stage.

Rather, it is more likely anareal feature that spread across a then-contiguous Graeco-Aryan-speaking area after early Proto-Greek and Proto-Indo-Iranian had developed into separate dialects but before they ceased being in geographic contact.)

The Èr people, also known as Èrsh or (in Georgian works) the Hers, are a little-known ancient people inhabiting Northern modern Armenia, and to an extent, small areas of Northeast Turkey, Southern Georgia, and Northwest Azerbaijan. Most of their history is constructed based on archaeological and linguistic (primarily based on placenames, with some elements) data, compared to historical trends in the region and historical writings, such as the Georgian Chronicles or the Armenian Chronicles, as well as a couple notes made by Strabo.

They were a constituent of the state of Urartu, which either incorporated or conquered them during the 8th century BCE. Their relation to the main Urartians (who were probably ethnically separate from them, judging from place names) is unknown. Linguistically, based on placenames, they are thought to have been a Vainnakh people.

The Èrsh language was the language of the Èr or Èrs people. According to placenames, it was a Vainakh language, a kin to the language of the historical Malkh nation, as well as modern Chechen, Ingush and Batsbi, and possibly others.

The capital of the Èrs (which was later turned into a fortress by Urartu) was called Èribuni (later turned into and used as a fortress by the Urartian state). Buni is a from Vainakh root, meaning shelter or home, which was probably around /bun/ (giving rise to the modern Chechen word bun, a cabin, or small house). Hence, Èribuni meant “the home of the Èrs”. It corresponds to modern Yerevan (which was spelled Erivan until relatively recently; van is a common Armenian rendering for the root /bun/).

In the Georgian Chronicles, Leonti Mroveli refers to Lake Sevan as “Lake Ereta”. The name of the Arax is also attributed to the Èrs. It is also called the Yeraskhi. The Armenian name is “Yeraskhadzor” (which Jaimoukha identifies as Èr + khi a Vainakh water body suffix + Armenian dzor gorge).

The Armenian name is “Yeraskhadzor” (which Jaimoukha identifies as Èr + khi a Vainakh water body suffix + Armenian dzor gorge). Interestingly, in close proximity to the South is the “Vainakhchradzor” gorge, perhaps an old home of the Dzurdzuks. During the time of the kingdom of Urartu, there was a northern region near the Yerashkhadzor gorge and a little northwest of Erebuni called “Eriaki”.

Nothing is really known about the people of Eriaki prior to their conquest or interpretation by Urartu, but the probably had lived separately before that. Urartu was originally situated around the Lake Van, but expanded in all directions, including North, probably eventually incorporating or conquering the Èrs.

The Urartians themselves were probably distantly related to the Èrs, in the very least by language, and probably more than just that. They were part of the same language family, the Northeast Caucasian family, and although they were of different branches, the Vainakh branch is thought to be the closest to the Hurro-Urartian branch to which Urartian belongs.

The Vainakh languages are a small family of languages spoken chiefly by the Vainakh peoples, in Russia (Chechnya and Ingushetia), in Georgia, and in the Chechen diaspora (mainly in Europe, Middle East and Central Asia).

The Vainakh languages were historically classified as an independent North-Central Caucasian family, but are now recognized as a branch of the Northeast Caucasian family. They are believed to have split off some 5,000–6,000 years ago.

According to the 19th-century language scholar, Johann Heinrich Hübschmann, the name “Nakhichavan” in Armenian literally means “the place of descent”, a Biblical reference to the descent of Noah’s Ark on the adjacent Mount Ararat. Hübschmann notes, however, that it was not known by that name in antiquity. Instead, he states the present-day name evolved to “Nakhchivan” from “Naxčavan”. The prefix “Naxč” was a name and “avan” is Armenian for “town”. Armenian tradition says that Nakhchivan was founded by Noah, which can relate to the Vai-Nakhs.

Modern historian Suren Yeremyan disputes this assertion, arguing that ancient Armenian tradition placed Nakhichevan’s founding to the year 3669 BC and, in ascribing its establishment to Noah, that it took its present name after the Armenian phrase “Nakhnakan Ichevan”, or “first landing.”

The oldest material culture artifacts found in the region date back to the Neolithic Age. The region was part of the states of Mannae, Urartu and Media. It became part of the Satrapy of Armenia under Achaemenid Persia c. 521 BC. After Alexander the Great’s death in 323 BC, various Macedonian generals such as Neoptolemus tried to take control of the region, but ultimately failed and a native Armenian dynasty of Orontids flourished until Armenia was conquered by Antiochus III the Great (ruled 222-187 BC).

In 189 BC, Nakhchivan became part of the new Kingdom of Armenia established by Artaxias I. Within the kingdom, the region of present-day Nakhchivan was part of the Ayrarat, Vaspurakan and Syunik provinces.

According to the early medieval Armenian historian Movses Khorenatsi, from the 3rd to 2nd centuries, the region belonged to the Muratsyan nakharar family but after disputes with central power, King Artavazd I massacred the family and seized the lands and formally attached it to the kingdom. The area’s status as a major trade center allowed it to prosper; as a result, many foreign powers coveted it.

Nakharar (Armenian: naxarar, from Parthian naxvadār “holder of the primacy”) was a hereditary title of the highest order given to houses of the ancient and medieval Armenian nobility.

Medieval Armenia was divided into large estates, which were the property of an enlarged noble family and were ruled by a member of it, to whom the title of Nahapet “chief of the family” or tanuter master of the house was given. Other members of a Nakharar family in their turn ruled over smaller portions of the family estate. Nakharars with greater authority were recognized as ishkhans (princes).

The origin of the Nakharars seems to stretch back to pagan Armenia, who coexisted with the Roman and Parthian Empire, and they are mentioned to have pillaged many pagan temples when Armenia’s conversion to Christianity began under Tiridates III.

The Nakharars survived the fall of the Arshakuni dynasty and the subsequent placement of the Marzban Governor-Generals by Sassanid king, and allowed a great deal of autonomy for the vassal state, up until the attempted conversion of Armenia to Zoroastrianism by Yazdegerd II, in which Vartan Mamikonian led a rebellion, and through the Battle of Vartanantz convinced the Persians that conversion would come at to high a price, eventually leading to the Nvarsak Treaty.

In western Armenia under Byzantine rule, Justinian’s reform removed the martial role of the nakharars, as well as attempting to annex estates from Armenian nobles. The nakharars, angered at their restriction in power, began a full-scale insurrection that had to he quelled through swift military intervention, eventually sparking war with the Sassanids.

Though weakened by numerous invasions and the legal reforms of Kings, the nakharar structure remained virtually unchanged for many centuries and was finally eliminated during the Mongol invasions in the thirteenth century. Certain aspects of the nakharar system remained intact in Armenia until the early 20th century, when the noble class was altogether abolished by the Bolsheviks.

Armenia lies in the highlands surrounding the Biblical mountains of Ararat. The name Armenia was given to the country by the surrounding states, and it is traditionally derived from Armenak or Aram (the great-grandson of Haik’s great-grandson, and another leader who is, according to Armenian tradition, the ancestor of all Armenians).

The native Armenian name for the country is Hayk’. The name in the Middle Ages was extended to Hayastan, by addition of the Iranian suffix -stan (place). The name has traditionally been derived from Hayk, the legendary patriarch of the Armenians and a great-great-grandson of Noah, who according to the 5th century author Moses of Chorene defeated the Babylonian king Bel in 2492 BC, and established his nation in the Ararat region. The further origin of the name is uncertain.

Hayasa-Azzi or Azzi-Hayasa was a Late Bronze Age confederation formed between two kingdoms ofAnatolia, Hayasa located South of Trabzon and Azzi, located north of the Euphrates and to the south of Hayasa. The Hayasa-Azzi confederation was in conflict with the Hittite Empire in the 14th century BC, leading up to the collapse of Hatti around 1290 BC.

Hittite inscriptions deciphered in the 1920s by the Swiss scholar Emil Forrer testify to the existence of a mountain country, the Hayasa and/or the Azzi, lying around Lake Van. Several prominent authorities agree in placing Azzi to the north of Ishuwa. Others see Hayasa and Azzi as identical.

The similarity of the name Hayasa to the endonym of the Armenians, Hayk or Hay and the Armenian name for Armenia, Hayastan has prompted the suggestion that the Hayasa-Azzi confereration was involved in the Armenian ethnogenesis.

The term Hayastan bears resemblance to the ancient Mesopotamian god Haya (ha-ià) and another western deity called Ebla Hayya, related to the god Ea (Enki or Enkil in Sumerian, Ea in Akkadian and Babylonian). Thus, the Great Soviet Encyclopedia of 1962 posited that the Armenians derive from a migration of Hayasa into Shupria in the 12th century BC.

The mentioning of the name Armenian can only be securely dated to the 6th century BC with the Orontid kings and very little is known specifically about the people of Azzi-Hayasa per se. The most recent edition of Encyclopædia Britannica does not include any articles on Hayasa or Azzi-Hayasa likely due to the paucity of historical documentation about this kingdom’s people.

Britannica’s article on the Armenians confirms that they were descendents of a branch of the Indo-European peoples but makes no assertion that they formed any portion of the population of Azzi-Hayasa.

Some historians find it sound to theorize that after the Phrygian invasion of Hittites the theoretically named Armeno-Phrygians would have settled in Hayasa-Azzi, and merged with the local people, who were possibly already spread within the western regions of Urartu.

After the fall of the latter, and the rise of the Kingdom of Armenia under the Artaxiad dynasty, Hayasan nobility (given they were truly Armenian) would have assumed control of the region and the people would have adopted their language to complete the amalgamation of the proto-Armenians, giving birth to the nation of Armenia as we know it today.

The Bactria-Margiana Archaeological Complex is at least Indo-Iranian (if not specifically Indo-Aryan) and can be traced to the Syro-Anatolian region. The formation of the BMAC begins in the 3rd millennium BC, and it ends its existence in the 2nd, at around the time when Indo-Aryans are said to have made their appearance in the subcontinent.

Whether we trace it to Anatolia, or, more modestly, to Iran, the likely western origin of the BMAC would almost certainly mean that it could have served as a conduit for the dispersal of the mystery “Dagestan” component to India.

The scenario derives the Indo-Aryans from the Transcaucasus where they pick up the “Dagestan” component, south of the Caspian, to the Oxus River civilization (BMAC) of Turkmenistan, to Afghanistan, and then via the Khyber Pass to Pakistan. The Mitanni are seen as Indo-Aryans who “stayed behind” and became thoroughly Hurrianized in the 2nd millennium BC.

We have one piece of evidence of the association of this component with Indo-Aryans: its presence in Brahmins and absence from low caste and tribal groups. But, there is a different source of evidence that can potentially complete the argument: the non-Indo-European speakers of Pakistan: the Dravidian Brahui and the Burushaski speakers.

My theory predicts that they should have less of this component than Indo-Aryan and Iranian speakers from Pakistan such as Pathans, Sindhi, and Balochi. To test this, I repeated my South Asian experiment, but this time I added these two populations as well. As you can see, the component is minimized in tribals, low castes, and non-Indo-European groups of Pakistan (Burusho and Brahui).

I am not going to bet that all the details presented in this scenario are correct. But, this theory seems to make sense of many different pieces of evidence (such as the presence of Indo-Aryans in the Near East) and to harmonize with the genetic evidence.

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