Maps of Ngasa

Peoples, Cities and States in southern Africa ca. 1400 (Ehret)



Peoples, Cities and States in the Southern Half of Africa ca. 1400

Map Creator:   Christopher Ehret
Source:   Ehret, Christopher. 2002. The Civilizations of Africa: A History to 1800. Charlottesville: University Press of Virginia.
Date Created:   2002.

Map Description:
This map displays cities, kingdoms and peoples in southern Africa circa 1400. The territories of many of the smaller groups are uncertain, and hence have not been outlined. These, along with several of the kingdoms pictured, continued expanding their borders and developing the southern half of Africa as Europeans began their explorations of the continent (Ehret). Peoples are indicated by white lettering on the map, states by polygons.


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The Countries of Dadog History (Ehret)



The Countries of Dadog History

Source:   Ehret, Christopher. 1971. Southern Nilotic History. Evanston: Northwestern University Press. 57.
Date Digitized:   2009

Map Description:
In his book Southern Nilotic History, Christopher Ehret discusses a number of possible settlements and linguistic interactions of the Dadog of the Masai. He uses loanword evidence to support his hypothesis that they expanded mainly southward, eventually living as far south as central Masailand. They influenced many peoples that they encountered; the linguistic affects seen in Sonjo are particularly strong, and Ehret suggests that this may indicate that the Sonjo live in much the same way and location today as they did in the past.

Other LL-MAP resources related to this project:
Directions of Southern Nilotic Expansion ca. 400-1000 AD (Ehret)
The Proto-Kalenjin and their Neighbors (Ehret)
The Kalenjin from 1400-1500 AD (Ehret)



Note: Scanned or downloaded images have been geo-registered for compatibility with our project interface. Slight imperfections are an inevitable result of the registration process. View original image(s) to see the unaltered map(s).

The UNESCO Database of Endangered Languages (UNESCO)

The UNESCO Database of Endangered Languages

Map Creator:   LINGUIST List (Anthony Aristar)
Data Source:   Mosely Christopher. 2010. Atlas of the World’s Languages in Danger, 3rd edn. Paris, UNESCO Publishing, Online version. http://www.unesco.org/culture/languages-atlas/ (29 November 2010)
Contact:   llmaplinguistlist.org
Usage Notes/Copyright Status:   Used by Permission
Date Created:   29 November 2010

Map Description:
UNESCO’s Atlas of the World’s Languages in Danger is a database intended to raise awareness about language endangerment and the need to safeguard the world’s linguistic diversity among policy-makers, speaker communities and the general public, and to be a tool to monitor the status of endangered languages and the trends in linguistic diversity at the global level.

Degrees of endangerment
The map designates the degrees of endangerment as based on UNESCO’s Language Vitality and Endangerment framework.

This establishes six degrees of vitality/endangerment based on nine factors. Of these factors, the most salient is that of intergenerational transmission.

Degree of endangerment Intergenerational Language Transmission
safe language is spoken by all generations; intergenerational transmission is uninterrupted
>> not included in the map
vulnerable most children speak the language, but it may be restricted to certain domains (e.g., home)
definitely endangered children no longer learn the language as mother tongue in the home
severely endangered language is spoken by grandparents and older generations; while the parent generation may understand it, they do not speak it to children or among themselves
critically endangered the youngest speakers are grandparents and older, and they speak the language partially and infrequently
extinct there are no speakers left
>> included in the Atlas if presumably extinct since the 1950s




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