Kurgan hypothesis
The Kurgan hypothesis or Steppe theory is the most widely accepted proposal to identify the Proto-Indo-European homeland from which the Indo-European languages spread out throughout Europe, Eurasia and parts of Asia.
It postulates that the people of a Kurgan culture in the Pontic steppe north of the Black Sea were the most likely speakers of the Proto-Indo-European language. The term is derived from the Russian kurgan, meaning tumulus or burial mound.
The Kurgan hypothesis was first formulated in the 1950s by Marija Gimbutas, who used the term to group various cultures, including the Yamnaya, or Pit Grave, culture and its predecessors. David Anthony instead uses the core Yamnaya culture and its relationship with other cultures as a point of reference.
Marija Gimbutas defined the Kurgan culture as composed of four successive periods, with the earliest including the Samara and Seroglazovo cultures of the Dnieper–Volga region in the Copper Age. The people of these cultures were nomadic pastoralists, who, according to the model, by the early 3rd millennium BC had expanded throughout the Pontic–Caspian steppe and into Eastern Europe.
Three genetic studies in 2015 gave partial support to Gimbutas's Kurgan theory regarding the Indo-European Urheimat. According to those studies, haplogroups R1b and R1a, now the most common in Europe would have expanded from the steppes north of the Pontic and Caspian seas, along with the Indo-European languages; they also detected an autosomal component present in modern Europeans which was not present in Neolithic Europeans, which would have been introduced with paternal lineages R1b and R1a, as well as Indo-European languages.
History
Predecessors
Arguments for the identification of the Proto-Indo-Europeans as steppe nomads from the Pontic–Caspian region had already been made in the 19th century by German philologists Theodor Benfey and especially Otto Schrader. Theodor Poesche had proposed the nearby Pinsk Marshes. In his standard work about PIE and to a greater extent in a later abbreviated version, Karl Brugmann took the view that the urheimat could not be identified exactly at that time, but he tended toward Schrader's view. However, after Karl Penka's 1883 rejection of non-European origins, most scholars favoured a Northern European origin.The view of a Pontic origin was still strongly favoured, e.g., by the archaeologists V. Gordon Childe and Ernst Wahle. One of Wahle's students was Jonas Puzinas, who in turn was one of Gimbutas's teachers. Gimbutas, who acknowledges Schrader as a precursor, was able to marshal a wealth of archaeological evidence from the territory of the Soviet Union not readily available to scholars from western countries, enabling her to achieve a fuller picture of prehistoric Europe.
Overview
When it was first proposed in 1956, in The Prehistory of Eastern Europe, Part 1, Marija Gimbutas's contribution to the search for Indo-European origins was an interdisciplinary synthesis of archaeology and linguistics. The Kurgan model of Indo-European origins identifies the Pontic–Caspian steppe as the Proto-Indo-European urheimat, and a variety of late PIE dialects are assumed to have been spoken across the region. According to this model, the Kurgan culture gradually expanded until it encompassed the entire Pontic–Caspian steppe, Kurgan IV being identified with the Yamnaya culture of around 3000 BCE.The mobility of the Kurgan culture facilitated its expansion over the entire region, and is attributed to the domestication of the horse and later the use of early chariots. The first strong archaeological evidence for the domestication of the horse comes from the Sredny Stog culture north of the Azov Sea in Ukraine, and would correspond to an early PIE or pre-PIE nucleus of the 5th millennium BCE. Subsequent expansion beyond the steppes led to hybrid, or in Gimbutas's terms "kurganized" cultures, such as the Globular Amphora culture to the west. From these kurganized cultures came the immigration of Proto-Greeks to the Balkans and the nomadic Indo-Iranian cultures to the east around 2500 BCE.
Kurgan culture
Cultural horizon
Gimbutas defined and introduced the term "Kurgan culture" in 1956 with the intention of introducing a "broader term" that would combine Sredny Stog II, Pit Grave, and Corded ware horizons. The model of a "Kurgan culture" brings together the various cultures of the Copper Age to Early Bronze Age Pontic–Caspian steppe to justify their identification as a single archaeological culture or cultural horizon, based on similarities among them. The eponymous construction of kurgans is only one among several factors. As always in the grouping of archaeological cultures, the dividing line between one culture and the next cannot be drawn with hard precision and will be open to debate.Cultures that Gimbutas considered as part of the "Kurgan culture":
- Bug–Dniester
- Samara
- Khvalynsk
- Dnieper–Donets
- Sredny Stog
- Maikop–Dereivka
- Yamnaya : This is itself a varied cultural horizon, spanning the entire Pontic–Caspian steppe from the mid-4th to the 3rd millennium.
- Usatovo culture
Stages of culture and expansion
- Kurgan I, Dnieper/Volga region, earlier half of the 4th millennium BC. Apparently evolving from cultures of the Volga basin, subgroups include the Samara and Seroglazovo cultures.
- Kurgan II–III, latter half of the 4th millennium BC. Includes the Sredny Stog culture and the Maykop culture of the northern Caucasus. Stone circles, anthropomorphic stone stelae of deities.
- Kurgan IV or Pit Grave culture, first half of the 3rd millennium BC, encompassing the entire steppe region from the Ural to Romania.
- Wave 1, predating Kurgan I, expansion from the lower Volga to the Dnieper, leading to coexistence of Kurgan I and the Cucuteni–Trypillia culture. Repercussions of the migrations extend as far as the Balkans and along the Danube to the Vinča culture in Serbia and Lengyel culture in Hungary.
- Wave 2, mid 4th millennium BC, originating in the Maykop culture and resulting in advances of "kurganized" hybrid cultures into northern Europe around 3000 BC. According to Gimbutas this corresponds to the first intrusion of Indo-European languages into western and northern Europe.
- Wave 3, 3000–2800 BC, expansion of the Pit Grave culture beyond the steppes, with the appearance of the characteristic pit graves as far as the areas of modern Romania, Bulgaria, eastern Hungary and Georgia, coincident with the end of the Cucuteni–Trypillia culture and Trialeti culture in Georgia.
Timeline
- 4500–4000: Early PIE. Sredny Stog, Dnieper–Donets and Samara cultures, domestication of the horse.
- 4000–3500: The Pit Grave culture, the prototypical kurgan builders, emerges in the steppe, and the Maykop culture in the northern Caucasus. Indo-Hittite models postulate the separation of Proto-Anatolian before this time.
- 3500–3000: Middle PIE. The Pit Grave culture is at its peak, representing the classical reconstructed Proto-Indo-European society with stone idols, predominantly practicing animal husbandry in permanent settlements protected by hillforts, subsisting on agriculture, and fishing along rivers. Contact of the Pit Grave culture with late Neolithic Europe cultures results in the "kurganized" Globular Amphora and Baden cultures. The Maykop culture shows the earliest evidence of the beginning Bronze Age, and Bronze weapons and artifacts are introduced to Pit Grave territory. Probable early Satemization.
- 3000–2500: Late PIE. The Pit Grave culture extends over the entire Pontic steppe. The Corded Ware culture extends from the Rhine to the Volga, corresponding to the latest phase of Indo-European unity, the vast "kurganized" area disintegrating into various independent languages and cultures, still in loose contact enabling the spread of technology and early loans between the groups, except for the Anatolian and Tocharian branches, which are already isolated from these processes. The centum–satem break is probably complete, but the phonetic trends of Satemization remain active.
Further expansion during the Bronze Age
Revisions
Invasion versus diffusion scenarios (1980s onward)
Gimbutas believed that the expansions of the Kurgan culture were a series of essentially hostile military incursions where a new warrior culture imposed itself on the peaceful, matrilinear, matrifocal, though egalitarian cultures of "Old Europe", replacing it with a patriarchal warrior society, a process visible in the appearance of fortified settlements and hillforts and the graves of warrior-chieftains:
The process of Indo-Europeanization was a cultural, not a physical, transformation. It must be understood as a military victory in terms of successfully imposing a new administrative system, language, and religion upon the indigenous groups.
In her later life, Gimbutas increasingly emphasized the authoritarian nature of this transition from the egalitarian process of the nature/earth mother goddess to a patriarchal society and the worship of the father/sun/weather god. This supposed egalitarian, mother-goddess-worshipping society is not the same as a matriarchy in Gimbutas's view. Matriarchal hierarchy structures in Gimbutas's opinion are the same as a patriarchal society, not the actual opposite: an egalitarian society without hierarchy.
J. P. Mallory accepted the Kurgan hypothesis as the de facto standard theory of Indo-European origins, but he recognized criticism of any alleged, but not actually stated, "radical" scenario of military invasion; the slow accumulation of influence through coercion or extortion – Gimbutas's actual main scenario – was often taken as general and immediate raiding and then conquest:
Alignment with Anatolian hypothesis (2000s)
Alberto Piazza and Luigi Luca Cavalli-Sforza have tried in the 2000s to align the Anatolian hypothesis with the steppe theory. According to Alberto Piazza, writing in 2000, "t is clear that, genetically speaking, peoples of the Kurgan steppe descended at least in part from people of the Middle Eastern Neolithic who immigrated there from Turkey." According to Piazza and Cavalli-Sforza, the Yamna-culture may have been derived from Middle Eastern Neolithic farmers who migrated to the Pontic steppe and developed pastoral nomadism. Wells agrees with Cavalli-Sforza that there is "some genetic evidence for migration from the Middle East." Nevertheless, the Anatolian hypothesis is incompatible with the linguistic evidence.Anthony's revised steppe theory (2007)
's The Horse, the Wheel and Language describes his "revised steppe theory". David Anthony considers the term "Kurgan culture" so lacking in precision as to be useless, instead using the core Yamnaya culture and its relationship with other cultures as a point of reference. He points out thatHe does not include the Maykop culture among those that he considers to be IE-speaking, presuming instead that they spoke a Caucasian language.