The Central Africa reference article from the English Wikipedia on 24-Apr-2004
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Central Africa

Map of Africa with the central countries highlighted

Central Africa, or Middle Africa, is a term used to describe the region of Africa below the Sahara Desert and Africa's western "bulge", but west of the Great Rift Valley. The region is dominated by the Congo River and its tributaries, which collectively drain a greater area than any river system except the Amazon.

Here is a list of countries that are sometimes classified as being in Central Africa:

Sometimes Angola, Chad, and/or Zambia is/are defined as part of this region.