Nigeria
Overview
Nigeria , officially the Federal Republic of Nigeria, is a federal
Federation
A federation , also known as a federal state, is a type of sovereign state characterized by a union of partially self-governing states or regions united by a central government...

 constitutional republic
Constitutional republic
A constitutional republic is a state in which the head of state and other officials are representatives of the people and must govern according to existing constitutional law that limits the government's power over all of its citizens...

 comprising 36 states
States of Nigeria
Nigeria is currently divided into 36 states and Abuja, the federal capital territory. The states are further divided into 774 Local Government Areas....

 and its Federal Capital Territory
Federal Capital Territory, Nigeria
The Federal Capital Territory is the home of Abuja, the capital of Nigeria. The Territory was formed in 1976 from parts of former Nasarawa, Niger, and Kogi States. It is in the central region of the country...

, Abuja
Abuja
Abuja is the capital city of Nigeria. It is located in the centre of Nigeria, within the Federal Capital Territory . Abuja is a planned city, and was built mainly in the 1980s. It officially became Nigeria's capital on 12 December 1991, replacing Lagos...

. The country is located in West Africa
West Africa
West Africa or Western Africa is the westernmost region of the African continent. Geopolitically, the UN definition of Western Africa includes the following 16 countries and an area of approximately 5 million square km:-Flags of West Africa:...

 and shares land border
Border
Borders define geographic boundaries of political entities or legal jurisdictions, such as governments, sovereign states, federated states and other subnational entities. Some borders—such as a state's internal administrative borders, or inter-state borders within the Schengen Area—are open and...

s with the Republic of Benin
Benin
Benin , officially the Republic of Benin, is a country in West Africa. It borders Togo to the west, Nigeria to the east and Burkina Faso and Niger to the north. Its small southern coastline on the Bight of Benin is where a majority of the population is located...

 in the west, Chad
Chad
Chad , officially known as the Republic of Chad, is a landlocked country in Central Africa. It is bordered by Libya to the north, Sudan to the east, the Central African Republic to the south, Cameroon and Nigeria to the southwest, and Niger to the west...

 and Cameroon
Cameroon
Cameroon, officially the Republic of Cameroon , is a country in west Central Africa. It is bordered by Nigeria to the west; Chad to the northeast; the Central African Republic to the east; and Equatorial Guinea, Gabon, and the Republic of the Congo to the south. Cameroon's coastline lies on the...

 in the east, and Niger
Niger
Niger , officially named the Republic of Niger, is a landlocked country in Western Africa, named after the Niger River. It borders Nigeria and Benin to the south, Burkina Faso and Mali to the west, Algeria and Libya to the north and Chad to the east...

 in the north. Its coast in the south lies on the Gulf of Guinea
Gulf of Guinea
The Gulf of Guinea is the northeasternmost part of the tropical Atlantic Ocean between Cape Lopez in Gabon, north and west to Cape Palmas in Liberia. The intersection of the Equator and Prime Meridian is in the gulf....

 on the Atlantic Ocean
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...

. The three largest and most influential ethnic groups in Nigeria are the Hausa
Hausa people
The Hausa are one of the largest ethnic groups in West Africa. They are a Sahelian people chiefly located in northern Nigeria and southeastern Niger, but having significant numbers living in regions of Cameroon, Ghana, Cote d'Ivoire, Chad and Sudan...

, Igbo
Igbo people
Igbo people, also referred to as the Ibo, Ebo, Eboans or Heebo are an ethnic group living chiefly in southeastern Nigeria. They speak Igbo, which includes various Igboid languages and dialects; today, a majority of them speak English alongside Igbo as a result of British colonialism...

 and Yoruba
Yoruba people
The Yoruba people are one of the largest ethnic groups in West Africa. The majority of the Yoruba speak the Yoruba language...

. In terms of religion Nigeria is roughly split half and half between Muslims and Christians with a very small minority who practice traditional religion.

The people of Nigeria have an extensive history
History of Nigeria
-Early history:Archaeological research, pioneered by Thurstan Shaw and Steve Daniels, has shown that people were already living in southwestern Nigeria as early as 9000 BC and perhaps earlier at Ugwuelle-Uturu in southeastern Nigeria, where microliths were used...

.
Timeline

1861    The United Kingdom annexes Lagos, Nigeria.

1901    Nigeria becomes a British protectorate.

1960    Nigeria gains independence from the United Kingdom.

1960    Nigeria joins the United Nations.

1966    The government of Abubakar Tafawa Balewa in Nigeria is overthrown in a military coup d’état.

1967    The Nigerian Eastern Region declares independence as the Republic of Biafra, sparking a civil war.

1969    Nigeria bans Red Cross aid to Biafra.

1970    After a 32-month fight for independence from Nigeria, Biafra surrenders.

1995    In Nigeria, playwright and environmental activist Ken Saro-Wiwa, along with eight others from the Movement for the Survival of the Ogoni People (Mosop), are hanged by government forces.

1998    At Jesse, in the Niger Delta, Nigeria, a petroleum pipeline explodes killing about 1200 villagers, some of whom are scavenging gasoline.

 
x
OK