It is constitution of federal republic and is Federal Republic of Nigeria officially, having 36 states and a territory of federal capital, is it located in the West America, sharing its borders with Republic of the Benin in its west, Cameroon and Chad in east and in north there is Niger . Coast of country lies on Gulf of the Guinea that is part of south Atlantic Ocean, capital of Nigeria is Abuja . Most influenced ethic groups in country are Hausa, Yoruba and Igbo. People of country have very extensive history with archeological evidence that shows human habitations of 9000 BCE (at least).

It is constitution of federal republic and is Federal Republic of Nigeria officially, having 36 states and a territory of federal capital, is it located in the West America, sharing its borders with Republic of the Benin in its west, Cameroon and Chad in east and in north there is Niger . Coast of country lies on Gulf of the Guinea that is part of south Atlantic Ocean, capital of Nigeria is Abuja .

Nigeria accounts approx: 1/6 th of Africa 's population, and is most populous nation in country. About 25% Nigerian are living in urban areas, and 24 cities have population of over 100,000. Variety of languages, customs and traditions among 389 ethnic groups of Nigeria exists where country has rich diversity.