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| Archaeology/History The study of Human cultures through the recovery, documentation, analysis, and interpretation of material culture and environmental data. |
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The Bantu expansion, E1b1a, the Niger Congo languages
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The people who dominated sub saharan Africa.
![]() 1 = 3000 - 1500 BC origin 2 = ca.1500 BC first migrations 2.a = Eastern Bantu, 2.b = Western Bantu 3 = 1000 - 500 BC Urewe nucleus of Eastern Bantu 4 - 7 = southward advance 9 = 500 BC - 0 Congo nucleus 10 = 0 - 1000 AD last phase "The Bantu expansion was a millennia-long series of migrations of speakers of the original proto-Bantu language group. This group is hypothesized to have originated from modern day Cameroon. A diffusion of language and knowledge spread among neighbouring populations, and a creation of new societal groups involving inter-marriage spread to new areas and communities. The expansion is taken to have begun after the introduction of agriculture, which would indicate a date of ca. 3000–2500 BC for the early expansion within West Africa, followed by first eastwards and southwards migrations beyond West Africa from about 1500 to 1000 BC. Bantu-speakers developed novel methods of agriculture and metalworking which allowed people to colonize new areas with widely varying ecologies in greater densities than hunting and foraging permitted. They pushed out the hunter-forager Khoisan, who formerly inhabited these areas. Meanwhile in Eastern and Southern Africa, Bantu-speakers adopted livestock husbandry from other peoples they encountered, and in turn passed it to hunter-foragers. Herding practices reached the far south several centuries before Bantu-speaking migrants did. Archaeological, linguistic, genetic and environmental evidence all support the conclusion that the Bantu expansion was one of the most significant human migrations and cultural transformations within the past few thousand years". http://en.wikipedia.org/wiki/Bantu_expansion E1b1a (yDNA signature of the males who carried out the expansion) "Haplogroup E1b1a is the main haplogroup in sub-Saharan Africa, where it reaches frequencies of over 80% in West Africa. It has been hypothesized that E1b1a originated in Northern Africa and then spread to sub-Saharan Africa with the Bantu expansion]. However, Rosa et al. (2007) and others suggest that it likely originated in and expanded from West Africa (i.e., the Sudanese Belt) within the last 20,000 to 30,000 years based on the fact that the frequency and diversity of E1b1a in this region are among the highest found.] E-M2 is considered to be the signature Y-DNA for the Bantu expansion, however, it should be considered the signature y-DNA for the Niger-Congo phylum or language, which means that E1b1a was probably the most common chromosome in West Africa when the Niger-Congo language emerged at least 15,000 YBP(years before present) [...]E1b1a is the single most common Y-chromosome haplogroup among people of Sub-Saharan African descent both inside and outside of Africa. It is observed at frequencies of 58%-60% in African Americans.[2] The E1b1a subclades E1b1a7 and E1b1a8 are widely found throughout sub-saharan Africans. However, according to Karafet, E1b1a9 has been found only in one Gambian. The haplogroups E1b1a2, E1b1a3, E1b1a4, E1b1a5, and E1b1a6 are quite uncommon as well". http://en.wikipedia.org/wiki/E1b1a ![]() The Niger Congo languages "The Niger-Congo languages constitute one of the world's major language families, and Africa's largest in terms of geographical area, number of speakers, and number of distinct languages. They may constitute the world's largest language family in terms of distinct languages, although this question is complicated by ambiguity about what constitutes a distinct language. Most of the most widely spoken indigenous languages of Subsaharan Africa belong to this group. A common property of many Niger-Congo languages is the use of a noun class system". http://en.wikipedia.org/wiki/Niger_Congo ![]() From the Tischkoff map of African diversity (genetic study), the orange cluster pinpoints it very well: ![]() From the Sarah Tischkoff's study on African diversity. http://www.sciencemag.org/cgi/data/1172257/DC1/1 Last edited by Ubirajara; 01-21-2010 at 01:32 AM. |
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I guess linking haplogroups with proto-languages is risky, but it's tempting and fascinating.
One thing I don't quite get, for instance, is when it is not 'sequential'. Afaik, E1b1b would be associated with the beginning of Afro-Asiatic languages. But then, it is J2 that is associated with the Arabic expansion. Is it plausible at all because of time difference, or would J2 peoples be speakers of a different language who adopted West Semitic? |
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Other maps of the Niger Congo languages:
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An interesting text about its developments in South Africa:
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Nelson Mandela is a good example of its developments in South Africa. His mtDNA haplogroup is L0d, which is Khoisan. His yDNA is E1b1a (E-M2), a signature of the "Niger Congo" group (associated with the "Bantu expansion"). A Tischkoff-study like test would be need to establish how much % Khoisan/BantuNigerCongo he is (autosomal). He was born into a Bantu derived tribe, the Xhosa. Quote:
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MtDNA haplogroup L1d is now called L0d. Last edited by Ubirajara; 05-21-2010 at 07:01 PM. |
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The 23andme African box. Interesting how the Niger Congo speakers cluster together as opposed to the San, the Pygmy, and the Mozabite.
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The Bantu (Niger-Congo) expansion was a tragedy to the Khoisan and Pigmey peoples of southern Africa. It was a movement of people that destroyed the native cultures, in a similar fashion as Europeans expanded to the Americas or Chinese pushed the early inhabitants of East Asia (Austronesians) down south and to the Pacific.
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^^The same is true for the majority of agricultural expansions.
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I agree with you first statement. Unless there are other proofs, ancient dna results, archaeological results and linkages with linguistics, I do consider any link of language with haplogroups very speculative and at the moment no one can prove anything. Polako accepts I.E languages originated in Europe, he says Ukraine and Russia. I don't, and anyway when did Ukraine and Russia become Europe? At what date? Similarly I don't care for the linkage of J1 with Semitic languages. I know it works with the religious folk, the Bible, Torah, Quran believers, but other than that, nothing. The truth probably is that E1b1b, J2, J1, G and probably other haplogroups developed in the Northern Middle East, and the languages those men spoke then could all be extinct. Semitic languages may have developed in the Syria region about 6,000 years ago and traveled by migration events to those parts of the world where those languages are common, as Arabic is now common in Africa where it did not exist 2,000 years ago. With the Bantus, yes E1b1a was common among them when they went traipsing around Africa but where did the haplogroup originate? It most likely did not develop among those first Bantu speakers they just spread it after it became common among them.
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The love of field and coppice, Of green and shaded Lanes, Of ordered woods and gardens, Is running in your veins; Strong love of grey-blue distance, Brown streams and soft, dim skies - I know but cannot share it, My love is otherwise. I love a sunburnt country, A land of sweeping plains, Of ragged mountain ranges, Of drought and flooding rains, I love her far horizons, I love her jewel sea, Her beauty and her terror - The wide brown land for me. Last edited by Ponto; 09-14-2010 at 09:28 AM. |
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This point still stands: I guess linking haplogroups with proto-languages is risky, but it's tempting and fascinating.
It certainly provides fora like this endless discussions on the origins, phenotypes, haplogroups and languages of long dead people. All without any shred of actual proof. The Bantu speaking expansion in Africa was historically recent, so the association of language and haplogroup with that expansion is reasonable but my question stands. When did the Bantu speakers acquire this haplogroup and where did the haplogroup originate? Even the question about the origins of the Bantu languages hasn't been answered. The language group could have arisen in another part of Africa in another African people. All people are doing is assuming what exists always existed.
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The love of field and coppice, Of green and shaded Lanes, Of ordered woods and gardens, Is running in your veins; Strong love of grey-blue distance, Brown streams and soft, dim skies - I know but cannot share it, My love is otherwise. I love a sunburnt country, A land of sweeping plains, Of ragged mountain ranges, Of drought and flooding rains, I love her far horizons, I love her jewel sea, Her beauty and her terror - The wide brown land for me. |
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