Identify a characteristic of the African Union. Group of answer choices An international success story with over fifty years of organizational history. An effective urban rescue program for famine control in Sub-Saharan African cities. An organization that emphasis the socio-economic integration of Africa by promoting investment and infrastructure. An organization that emphasis the socio-economic integration of Africa by promoting resource extraction in equal forms and values in all major regions of the continent. A member sub-group of the United Nations that seeks to integrate the diverse economies of the continent by introducing a common currency across all countries