Nigeria, officially the Federal Republic of Nigeria, is a country in West Africa. It borders Niger in the north, Chad in the northeast, Cameroon in the east, and Benin in the west. Its southern coast is on the Gulf of Guinea in the Atlantic Ocean. Nigeria is a federal republic comprising 36 states and the Federal Capital Territory, where the capital, Abuja, is located. Lagos, one of the largest metropolitan areas in the world, is the largest city in Nigeria and the continent of Africa.
