http://www.insidehighered.com/blogs/university-venus/power-language-or-language-power
excerpt
...Although South Africa's Constitution recognises eleven national languages, English – spoken as a home language by only 9.6% of South Africans – has become the language of power; it is the language of government, business, the media, and academia. African languages do not share the same status as English and, to a lesser extent, Afrikaans, which still retains some prominence partly because of its privileged status under apartheid. A degree or course in English at university will help a graduate in accountancy to find a job. Proficiency in isiXhosa (spoken by 16% of South Africans) or Sepedi (9.1%) probably will not.
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