African immigration to the United States entering the United States. It is estimated that the current population of African immigrants to the United States is about 2.1 million. According to the Migration Policy Institute, as of 2009 two-thirds of the African immigrants were from either East or West Africa. Countries with the most immigrants to the U.S. are Nigeria, Egypt, Ethiopia, Ghana, South Africa, Somalia, Eritrea, and Kenya. Seventy five percent (75%) of the African immigrants to the U.S. come from 12 of the 55 countries, namely Nigeria, Egypt, Ghana, Ethiopia, South Africa, Kenya, Liberia, Somalia, Morocco, Cape Verde, Sierra Leone and Sudan (including what is
ECOWAS Policy on Science and Technology (ECOPOST) the field of research. ECOWAS was barely more visible in the second "African Innovation Outlook", with just six countries contributing data on research and development out of 19 across the continent: Burkina Faso, Cabo Verde, Ghana, Mali, Senegal and Togo. Nigeria was totally absent and only Ghana and Senegal provided a full set of data for all four performance sectors. Subregional training workshops were organized for countries by ECOWAS in 2013 and 2014 on science, technology and innovation indicators and how to draft research proposals. ECOWAS has taken other steps recently to tackle the lack of technological impact of the