Southern African Development Community (SADC)
note - evolved from the Southern African Development Coordination Conference (SADCC)
established - 17 August 1992
aim - to promote regional economic development and integration
members - (10) Angola, Botswana, Lesotho, Malawi, Mozambique, Namibia, Swaziland, Tanzania, Zambia, Zimbabwe
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Southern Cone Common Market (MERCOSUR)
established - 26 March 1991
aim - regional economic cooperation
members - (4) Argentina, Brazil, Paraguay, Uruguay