Portuguese language in Africa more recent migrations of refugees (some of whom speak Portuguese) to neighbouring countries such as Democratic Republic of Congo, Namibia, Zambia and South Africa. Other migrations involved returning Afro-Brazilian ex-slaves to places such as Nigeria, Benin, Togo, Angola and Mozambique. There are also some returning white Portuguese African refugees and their descendants from Brazil, Portugal, and South Africa to their former African controlled territories, mostly to Angola (up to 500,000) and Mozambique (350,000), and most importantly, there is the arrival of Portuguese post-colonial expatriates in Angola in the recent years, because of Portugal's economic interests and the Angolan economic boom.
Green Actors of West Africa country assessments, holding of regional network meetings and capacity building training programmes for their partners in the sub-region. Green Actors of West Africa Green Actors of West Africa (GAWA) is a network of environmental organizations from West Africa created in 2005. The goal of GAWA Network is to develop ways of enhancing cooperation and coordination between and among the various donors and environmental (nature conservation) actors in this sub-African region. The geographic coverage of GAWA network members includes: Benin, Burkina Faso, Ghana, Guinea, Ivory Coast, Liberia, Mali, Nigeria, Senegal, Sierra Leone, The Gambia, and Togo. The initial concept of Green