West Africa West Africa West Africa is the westernmost region of Africa. West Africa has been defined as including 17 countries: Benin, Burkina Faso, the island nation of Cape Verde, Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Mauritania, Niger, Nigeria, the islands of Saint Helena, Ascension and Tristan da Cunha, Senegal, Sierra Leone and Togo. The population of West Africa is estimated at about /1e6 round 0 million people as of . Studies of human mitochondrial DNA suggest that all humans share common ancestors from Africa, originated in the southwestern regions near the coastal border of Namibia and Angola at the
West of India Portuguese Railway West of India Portuguese Railway West of India Portuguese Railway (WIPR) was a metre gauge railway from the port of Mormugao (in the Portuguese enclave of Goa, now India) via Castle Rock to Londa junction with the Southern Mahratta Railway (SMR). In the year 1878, an agreement was signed between the West of India Portuguese Guaranteed Railway Company (WIPR) and Portuguese Government of Portuguese India for construction of Harbour and connected Railway but the railway work started only in 1882. In December 1887, The total length of existing meter gauge railway track in the Goan Territory of 43 km between