aim - to promote regional economic cooperation and integration

members - (3) Burundi, Rwanda, Zaire

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Economic Community of West African States (ECOWAS)

established - 28 May 1975

aim - to promote regional economic cooperation

members - (16) Benin, Burkina, Cape Verde, The Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Mauritania, Niger, Nigeria, Senegal, Sierra Leone, Togo

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European Bank for Reconstruction and Development (EBRD)

established - 15 April 1991