Khoisan languages in the context of "Sandawe people"

The number of languages natively spoken in Africa is variously estimated (depending on the delineation of language vs. dialect) at between 1,250 and 2,100, and by some counts at over 3,000. Nigeria alone has over 500 languages (according to SIL Ethnologue), one of the greatest concentrations of linguistic diversity in the world. The languages of Africa belong to many distinct language families, among which the largest are:

• Niger–Congo, which include the large Atlantic-Congo and Bantu branches in West, Central, Southeast and Southern Africa.
• Afroasiatic languages are spread throughout Western Asia, North Africa, the Horn of Africa and parts of the Sahel.
• Saharan, Nilotic and Central Sudanic languages (grouped under the hypothetical Nilo-Saharan macro-family), are present in East Africa and Sahel.
• Austronesian languages are spoken in Madagascar and parts of the Comoros.
• Khoe–Kwadi languages are spoken mostly in Namibia and Botswana.
• Indo-European languages, while not indigenous to Africa, are spoken in South Africa and Namibia (Afrikaans, English, German) and are used as lingua francas in Liberia and the former colonies of the United Kingdom (English), former colonies of France and of Belgium (French), former colonies of Portugal (Portuguese), former colonies of Italy (Italian), former colonies of Spain (Spanish) and the current Spanish territories of Ceuta, Melilla and the Canary Islands and the current French territories of Mayotte and La Réunion.

There are several other small families and language isolates, as well as creoles and languages that have yet to be classified. In addition, Africa has a wide variety of sign languages, many of which are language isolates.

Afrikaans is a West Germanic language spoken in South Africa, Namibia, and to a lesser extent Botswana, Zambia, Zimbabwe, and also Argentina, where a group in Sarmiento speaks a Patagonian dialect. It evolved from the Dutch vernacular of South Holland (Hollandic dialect) spoken by the predominantly Dutch settlers and enslaved population of the Dutch Cape Colony, where it gradually began to develop distinguishing characteristics in the 17th and 18th centuries.

Although Afrikaans has adopted words from other languages, including German, Malay, and Khoisan languages, an estimated 90 to 95% of its vocabulary is of Dutch origin. Differences between Afrikaans and Dutch often lie in the more analytic morphology and grammar of Afrikaans, and different spellings. There is a large degree of mutual intelligibility between the two languages, especially in written form.

The ethnic groups of Africa number in the thousands, with each ethnicity generally having their own language (or dialect of a language) and culture. The ethnolinguistic groups include various Afroasiatic, Khoisan, Niger-Congo, and Nilo-Saharan populations.

The official population count of the various ethnic groups in Africa is highly uncertain due to limited infrastructure to perform censuses, and due to rapid population growth. Some groups have alleged that there is deliberate misreporting in order to give selected ethnicities numerical superiority (as in the case of Nigeria's Hausa, Fulani, Yoruba, and Igbo peoples).

Khoisan (/ˈkɔɪsɑːn/ KOY-sahn) or Khoe-Sān (pronounced [kʰoɪˈsaːn]) is an umbrella term for the various indigenous peoples of Southern Africa who traditionally speak non-Bantu languages, combining the Khoekhoen and the Sān peoples. Khoisan populations traditionally speak click languages. They are considered to be the historical communities throughout Southern Africa, remaining predominant until Bantu and European colonisation. The Khoisan have lived in areas climatically unfavourable to Bantu (sorghum-based) agriculture, from the Cape region to Namibia and Botswana, where Khoekhoe populations of Nama and Damara people are prevalent groups. Considerable mingling with Bantu-speaking groups is evidenced by prevalence of click phonemes in many Southern African Bantu languages, especially Xhosa.

Many Khoesan peoples are the descendants of an early dispersal of anatomically modern humans to Southern Africa before 150,000 years ago. (However, see below for recent work supporting a multi-regional hypothesis that suggests the Khoisan may be a source population for anatomically modern humans.) Their languages show a limited typological similarity, largely confined to the prevalence of click consonants. They are not verifiably derived from a single common proto-language, but are split among at least three separate and unrelated language families (Khoe-Kwadi, Tuu and Kxʼa). It has been suggested that the Khoekhoe may represent Late Stone Age arrivals to Southern Africa, possibly displaced by Bantu expansion reaching the area roughly between 1,500 and 2,000 years ago.

Sandawe is a language spoken by about 60,000 Sandawe people in the Dodoma Region of Tanzania. Sandawe's use of click consonants, a rare feature shared with only two other languages of East Africa, Hadza and Dahalo, had been the basis of its classification as a member of the defunct Khoisan family of Southern Africa since Albert Drexel in the 1920s. It has been suggested, however, that Sandawe may be related to the Khoe family, regardless of the validity of Khoisan as a whole (Güldemann 2010). A discussion of the linguistic classification of Sandawe can be found in Sands (1998).

Language use is vigorous among both adults and children, with people in some areas monolingual. Sandawe has two dialects, northwest and southeast. Differences include speaking speed, vowel dropping, some word taboo, and minor lexical and grammatical differences. Some Alagwa and Kw'adza have shifted to Sandawe, and form now specific clans among them.

Khoekhoe or Khoikhoi (/ˈkɔɪ.kɔɪ/ KOY-koy; Khoekhoegowab, Khoekhoe pronunciation: [k͡xʰo̜͡ek͡xʰo̜͡egowab]), also known by the ethnic terms Nama (/ˈnɑː.mə/ NAH-mə; Namagowab), Damara (ǂNūkhoegowab), or Nama/Damara and formerly as Hottentot, is the most widespread of the non-Bantu languages of Southern Africa that make heavy use of click consonants and therefore were formerly classified as Khoisan, a grouping now recognized as obsolete. It belongs to the Khoe language family, and is spoken in Namibia, Botswana, and South Africa primarily by three ethnic groups: Namakhoen, ǂNūkhoen, and Haiǁomkhoen.