A changing legal imperative (the outlawing of the Atlantic slave trade in 1807) and economic imperative (a desire for political and social stability) led most European powers to support the widespread cultivation of agricultural products, such as the palm, for use in European industry. The slave trade continued after the ban, as illegal smugglers purchased slaves along the coast from native slavers. Britain's West Africa Squadron sought to intercept the smugglers at sea. The rescued slaves were taken to Freetown, a colony in West Africa originally established by Lieutenant John Clarkson for the resettlement of slaves freed by Britain in North America after the American Revolutionary War.
Britain intervened in the Lagos kingship power struggle by bombarding Lagos in 1851, deposing the slave-trade-friendly Oba Kosoko, helping to install the amenable Oba Akitoye and signing the Treaty between Great Britain and Lagos on 1 January 1852. Britain annexed Lagos as a crown colony in August 1861 with the Lagos Treaty of Cession. British missionaries expanded their operations and travelled further inland. In 1864, Samuel Ajayi Crowther became the first African bishop of the Anglican Church.
In 1885, British claims to a West African sphere of influence received recognition from other European nations at the Berlin Conference. The following year, it chartered the Royal Niger Company under the leadership of Sir George Taubman Goldie. By the late 19th and early 20th centuries, the company had vastly succeeded in subjugating the independent southern kingdoms along the Niger River, the British conquered Benin in 1897, and, in the Anglo-Aro War (1901–1902), defeated other opponents. The defeat of these states opened up the Niger area to British rule. In 1900, the company's territory came under the direct control of the British government and established the Southern Nigeria Protectorate as a British protectorate and part of the British Empire.
The name Nigeria derives from the Niger River running through the country. This name was coined on 8 January 1897, by the British journalist Flora Shaw. The neighbouring Republic of Niger takes its name from the same river. The origin of the name Niger, which originally applied to only the middle reaches of the Niger River, is uncertain. The word is likely an alteration of the Tuareg name egerew n-igerewen used by inhabitants along the middle reaches of the river around Timbuktu before 19th-century European colonialism. Before Flora Shaw suggested the name Nigeria, other proposed names included Royal Niger Company Territories, Central Sudan, Niger Empire, Niger Sudan, and Hausa Territories.
In 1903, the British victory in the Battle of Kano gave them a logistical edge in pacifying the heartland of the Sokoto Caliphate and parts of the former Bornu Empire. On 13 March 1903, at the grand market square of Sokoto, the last vizier of the caliphate officially conceded to British rule. The British appointed Muhammadu Attahiru II as the new caliph. Lugard abolished the caliphate but retained the title sultan as a symbolic position in the newly organized Northern Nigeria Protectorate. This remnant became known as "Sokoto Sultanate Council". In June 1903, the British defeated the remaining northern forces of Attahiru. By 1906, all resistance to British rule had ended.
In the north, the incessant fighting amongst the Hausa city-states and the decline of the Bornu Empire allowed the Fulani people to gain headway into the region. Until this point, the Fulani, a nomadic ethnic group, primarily traversed the semi-desert Sahelian region north of Sudan with cattle and avoided trade and intermingling with the Sudanic peoples. At the beginning of the 19th century, Usman dan Fodio led a successful jihad against the Hausa Kingdoms, founding the centralised Sokoto Caliphate. This empire, with Arabic as its official language, grew rapidly under his rule and that of his descendants, who sent out invading armies in every direction. The vast landlocked empire connected the east with the western Sudan region and made inroads down south conquering parts of the Oyo Empire (modern-day Kwara), and advanced towards the Yoruba heartland of Ibadan, to reach the Atlantic Ocean. The territory controlled by the empire included much of modern-day northern and central Nigeria. The sultan sent out emirs to establish suzerainty over the conquered territories and promote Islamic civilization; the emirs in turn became increasingly rich and powerful through trade and slavery. By the 1890s, the largest slave population in the world, about two million, was concentrated in the territories of the Sokoto Caliphate. The use of slave labour was extensive, especially in agriculture. By the time of its break-up in 1903 into various European colonies, the Sokoto Caliphate was one of the largest pre-colonial African states.
The Kingdom of Nri of the Igbo people consolidated in the 10th century and continued until it lost its sovereignty to the British in 1911. Nri was ruled by the Eze Nri, and the city of Nri is considered to be the foundation of Igbo culture. Nri and Aguleri, where the Igbo creation myth originates, are in the territory of the Umeuri clan. Members of the clan trace their lineages back to the patriarchal king-figure Eri. In West Africa, the oldest bronzes made using the lost wax process were from Igbo-Ukwu, a city under Nri influence.
Nigeria has been home to several indigenous pre-colonial states and kingdoms since the second millennium BC, with the Nok civilization in the 15th century BC marking the first internal unification. The modern state originated with British colonialization in the 19th century, taking its present territorial shape with the merging of the Southern Nigeria Protectorate and the Northern Nigeria Protectorate in 1914. The British set up administrative and legal structures while practising indirect rule through traditional chiefdoms. Nigeria became a formally independent federation on 1 October 1960. It experienced a civil war from 1967 to 1970, followed by a succession of military dictatorships and democratically elected civilian governments until achieving a stable government in the 1999 Nigerian presidential election, with the election of Olusegun Obasanjo of the Peoples Democratic Party. However, the country frequently experiences electoral fraud, and corruption is significantly present in all levels of Nigerian politics.
On 1 January 1914, the British formally united the Southern Nigeria Protectorate and the Northern Nigeria Protectorate into the Colony and Protectorate of Nigeria. Administratively, Nigeria remained divided into the Northern and Southern Protectorates and Lagos Colony. Inhabitants of the southern region sustained more interaction, economic and cultural, with the British and other Europeans owing to the coastal economy. Christian missions established Western educational institutions in the protectorates. Under Britain's policy of indirect rule and validation of Islamic legitimist tradition, the Crown did not encourage the operation of Christian missions in the northern, Islamic part of the country.
Millions of Nigerians have emigrated during times of economic hardship, primarily to Europe, North America and Australia. It is estimated that over a million Nigerians have emigrated to the United States and constitute the Nigerian American populace. Individuals in many such Diasporic communities have joined the "Egbe Omo Yoruba" society, a national association of Yoruba descendants in North America. Nigeria's largest city is Lagos. Lagos has grown from about 300,000 in 1950 to an estimated 13.4 million in 2017.
Nigeria gained a degree of self-rule in 1954, and full independence from the United Kingdom on 1 October 1960, as the Federation of Nigeria with Abubakar Tafawa Balewa as its prime minister, while retaining the British monarch, Elizabeth II, as nominal head of state and Queen of Nigeria. Azikiwe replaced the colonial governor-general in November 1960. At independence, the cultural and political differences were sharp among Nigeria's dominant ethnic groups: the Hausa in the north, Igbo in the east and Yoruba in the west. The Westminster system of government was retained, and thus the President's powers were generally ceremonial. The parliamentary system of government had Abubakar Tafawa Balewa as Prime Minister and Nnamdi Azikiwe as the ceremonial president. The founding government was a coalition of conservative parties: the Northern People's Congress led by Sir Ahmadu Bello, a party dominated by Muslim northerners, and the Igbo and Christian-dominated National Council of Nigeria and the Cameroons led by Nnamdi Azikiwe. The opposition consisted of the comparatively liberal Action Group, which was largely dominated by the Yoruba and led by Obafemi Awolowo. An imbalance was created in the polity as the result of the 1961 plebiscite. Southern Cameroons opted to join the Republic of Cameroon while Northern Cameroons chose to join Nigeria. The northern part of the country became larger than the southern part.
By the mid-20th century following World War II, a wave for independence was sweeping across Africa, in response to the growth of Nigerian nationalism and demands for independence, successive constitutions legislated by the British government moved Nigeria toward self-government on a representative and increasingly federal basis. By the eve of independence in 1960, regional differences in modern educational access were marked. The legacy, though less pronounced, continues to the present day. Imbalances between north and south were expressed in Nigeria's political life as well. For instance, northern Nigeria did not outlaw slavery until 1936 whilst in other parts of Nigeria, slavery was abolished soon after colonialism.
525 languages have been spoken in Nigeria; eight of them are now extinct. In some areas of Nigeria, ethnic groups speak more than one language. The official language of Nigeria, English, was chosen to facilitate the cultural and linguistic unity of the country, owing to the influence of British colonisation which ended in 1960. Many French speakers from surrounding countries have influenced the English spoken in the border regions of Nigeria and some Nigerian citizens have become fluent enough in French to work in the surrounding countries. The French spoken in Nigeria may be mixed with some native languages and English.
Upon gaining independence in 1960, Nigeria made African unity the centrepiece of its foreign policy. One exception to the African focus was Nigeria's close relationship developed with Israel throughout the 1960s. Israel sponsored and oversaw the construction of Nigeria's parliament buildings.
The disequilibrium and perceived corruption of the electoral and political process led to two military coups in 1966. The first coup was in January 1966 and was led mostly by soldiers under Majors Emmanuel Ifeajuna (of the Igbo tribe), Chukwuma Kaduna Nzeogwu (Northerner of Eastern extraction) and Adewale Ademoyega (a Yoruba from the West). The coup plotters succeeded in assassinating Sir Ahmadu Bello and Sir Abubakar Tafawa Balewa alongside prominent leaders of the Northern Region and Premier Samuel Akintola of the Western Region, but the plotters struggled to form a central government. Senate President Nwafor Orizu handed over government control to the Army, under the command of another Igbo officer, Major General Johnson Aguiyi-Ironsi. Later, the counter-coup of 1966, supported primarily by Northern military officers, facilitated the rise of Yakubu Gowon as military head of state. Tension rose between north and south; Igbos in northern cities suffered persecution and many fled to the Eastern Region.
In May 1967, Governor of the Eastern Region Lt. Colonel Emeka Ojukwu declared the region independent from the federation as a state called the Republic of Biafra, as a result of the continuous and systematically planned attacks against Igbos and those of Eastern extraction popularly known as 1966 pogroms. This declaration precipitated the Nigerian Civil War, which began as the official Nigerian government side attacked Biafra on 6 July 1967, at Garkem. The 30-month war, with a long blockade of Biafra and its isolation from trade and international relief, ended in January 1970. Estimates of the number of dead in the former Eastern Region during the 30-month civil war range from one to three million. Britain and the Soviet Union were the main military backers of the Nigerian government, with Nigeria utilizing air support from Egyptian pilots provided by Gamal Abdel Nasser, while France and Israel aided the Biafrans. The Congolese government, under President Joseph-Désiré Mobutu, took an early stand on the Biafran secession, voicing strong support for the Nigerian federal government and deploying thousands of troops to fight against the secessionists.
Nigeria has remained a key player in the international oil industry since the 1970s and maintains membership in OPEC, which it joined in July 1971. Its status as a major petroleum producer figures prominently in its sometimes volatile international relations with developed countries, notably the United States, and with developing countries.
The Niger Delta Nembe Creek oil field was discovered in 1973 and produces from middle Miocene deltaic sandstone-shale in an anticline structural trap at a depth of 2 to 4 kilometres (7,000 to 13,000 feet). In June 2013, Shell announced a strategic review of its operations in Nigeria, hinting that assets could be divested. While many international oil companies have operated there for decades, by 2014 most were making moves to divest their interests, citing a range of issues including oil theft. In August 2014, Shell said it was finalising its interests in four Nigerian oil fields.
Following the war, Nigeria enjoyed an oil boom in the 1970s, during which the country joined OPEC and received huge oil revenues. Despite these revenues, the military government did little to improve the standard of living, help small and medium businesses, or invest in infrastructure. As oil revenues fuelled the rise of federal subsidies to states, the federal government became the centre of political struggle and the threshold of power in the country. As oil production and revenue rose, the Nigerian government became increasingly dependent on oil revenues and international commodity markets for budgetary and economic concerns. The coup in July 1975, led by Generals Shehu Musa Yar'Adua and Joseph Garba, ousted Gowon, who fled to Britain. The coup plotters wanted to replace Gowon's autocratic rule with a triumvirate of three brigadier generals whose decisions could be vetoed by a Supreme Military Council. For this triumvirate, they convinced General Murtala Muhammed to become military head of state, with General Olusegun Obasanjo as his second-in-command, and General Theophilus Danjuma as the third. Together, the triumvirate introduced austerity measures to stem inflation, established a Corrupt Practices Investigation Bureau, replaced all military governors with new officers, and launched "Operation Deadwood" through which they fired 11,000 officials from the civil service.
Colonel Buka Suka Dimka launched a February 1976 coup attempt, during which General Murtala Muhammed was assassinated. Dimka lacked widespread support among the military, and his coup failed, forcing him to flee. After the coup attempt, General Olusegun Obasanjo was appointed military head of state. Obasanjo vowed to continue Murtala's policies. Aware of the danger of alienating northern Nigerians, Obasanjo brought General Shehu Yar'Adua as his replacement and second-in-command as Chief of Staff, Supreme Headquarters completing the military triumvirate, with Obasanjo as head of state and General Theophilus Danjuma as Chief of Army Staff, the three went on to re-establish control over the military regime and organized the military's transfer of power programme: states creation and national delimitation, local government reforms and the constitutional drafting committee for a new republic.
The military carefully planned the return to civilian rule putting in place measures to ensure that political parties had broader support than witnessed during the first republic. In 1979, five political parties competed in a series of elections in which Alhaji Shehu Shagari of the National Party of Nigeria (NPN) was elected president. All five parties won representation in the National Assembly. On 1 October 1979, Shehu Shagari was sworn in as the first President and Commander-in-Chief of the Federal Republic of Nigeria. Obasanjo peacefully transferred power to Shagari, becoming the first head of state in Nigerian history to willingly step down.
Women face a large amount of inequality politically in Nigeria, being subjugated to a bias that is sexist and reinforced by socio-cultural, economic and oppressive ways. Women throughout the country were only politically emancipated in 1979. Yet husbands continue to dictate the votes for many women, which upholds the patriarchal system. Most workers in the informal sector are women. Women's representation in government since independence from Britain is very poor. Women have been reduced to sideline roles in appointive posts throughout all levels of government and still make up a tiny minority of elected officials. But nowadays with more education available to the public, Nigerian women are taking steps to have more active roles in the public, and with the help of different initiatives, more businesses are being started by women.
Football is largely considered Nigeria's national sport, and the country has its own Premier League of football. Nigeria's national football team, known as the "Super Eagles", has played in the FIFA World Cup on six occasions (1994, 1998, 2002, 2010, 2014, and 2018). In April 1994, the Super Eagles ranked fifth in the FIFA World Rankings, the highest-ranking achieved by an African team. They won the Africa Cup of Nations in 1980, 1994, and 2013, and have also hosted both the U17 and U20 FIFA World Cup. They won the gold medal for football in the 1996 Summer Olympics (in which they beat Argentina) becoming the first African football team to win gold in Olympic football.
The Shagari government became viewed as corrupt by virtually all sectors of Nigerian society. In 1983, the inspectors of the state-owned Nigerian National Petroleum Corporation began to notice "the slow poisoning of the waters of this country". In August 1983, Shagari and the NPN were returned to power in a landslide victory, with a majority of seats in the National Assembly and control of 12 state governments. But the elections were marred by violence, and allegations of widespread vote-rigging and electoral malfeasance led to legal battles over the results. There were also uncertainties, such as in the first republic, that political leaders may be unable to govern properly.
The 1983 military coup d'état was coordinated by key officers of the Nigerian military and led to the overthrow of the government and the installation of Major General Muhammadu Buhari as head of state. The military coup of Muhammadu Buhari shortly after the regime's re-election in 1984 was generally viewed as a positive development. In 1985, Ibrahim Babangida overthrew Buhari in a coup d'état. In 1986, Babangida established the Nigerian Political Bureau which made recommendations for the transition to the Third Nigerian Republic. In 1989, Babangida started making plans for the transition to the Third Nigerian Republic. Babangida survived the 1990 Nigerian coup d'état attempt, then postponed a promised return to democracy to 1992.
Most Nigerian literature is written in English, partly because this language is understood by most Nigerians. Literature in the Yoruba, Hausa and Igbo languages (the three most populous language groups in Nigeria) does exist, however, and in the case of the Hausa, for example, can look back on a centuries-old tradition. With Wole Soyinka, Nigeria can present a Nobel Prize winner for literature. Chinua Achebe won the prestigious Booker Prize in 2007 and Ben Okri in 1991. Achebe also won the Peace Award of the German Book Trade in 2002. Lola Shoneyin has won several awards for her book The Secret Lives of Baba Segi's Wives (novel).
Babangida legalized the formation of political parties and formed the two-party system with the Social Democratic Party and National Republican Convention ahead of the 1992 general elections. He urged all Nigerians to join either of the parties, which Chief Bola Ige referred to as "two leper hands". The 1993 presidential election held on 12 June was the first since the military coup of 1983. The results, though not officially declared by the National Electoral Commission, showed the duo of Moshood Abiola and Baba Gana Kingibe of the Social Democratic Party defeated Bashir Tofa and Sylvester Ugoh of the National Republican Convention by over 2.3 million votes. However, Babangida annulled the elections, leading to massive civilian protests that effectively shut down the country for weeks. In August 1993, Babangida finally kept his promise to relinquish power to a civilian government but not before appointing Ernest Shonekan head of an interim national government. Babangida's regime has been considered the most corrupt and responsible for creating a culture of corruption in Nigeria.
Shonekan's interim government, the shortest in the political history of the country, was overthrown in a coup d'état of 1993 led by General Sani Abacha, who used military force on a wide scale to suppress the continuing civilian unrest. In 1995, the government hanged environmentalist Ken Saro-Wiwa on trumped-up charges in the deaths of four Ogoni elders, which caused Nigerian's suspension from the Commonwealth. Lawsuits under the American Alien Tort Statute against Royal Dutch Shell and Brian Anderson, the head of Shell's Nigerian operation, settled out of court with Shell continuing to deny liability. Several hundred million dollars in accounts traced to Abacha were discovered in 1999. The regime came to an end in 1998 when the dictator died in the villa. He looted money to offshore accounts in western European banks and defeated coup plots by arresting and bribing generals and politicians. His successor, General Abdulsalami Abubakar, adopted a new constitution on 5 May 1999, which provided for multiparty elections.
The Nigerian health care system is continuously faced with a shortage of doctors known as "brain drain", because of emigration by skilled Nigerian doctors to North America and Europe. In 1995, an estimated 21,000 Nigerian doctors were practising in the United States alone, which is about the same as the number of doctors working in the Nigerian public service. Retaining these expensively trained professionals has been identified as one of the goals of the government.
With this Africa-centred stance, Nigeria readily sent troops to the Congo at the behest of the United Nations shortly after independence (and has maintained membership since that time). Nigeria also supported several Pan-African and pro-self government causes in the 1970s, including garnering support for Angola's MPLA, SWAPO in Namibia, and aiding opposition to the minority governments of Portuguese Mozambique, and Rhodesia. Nigeria retains membership in the Non-Aligned Movement. In late November 2006, it organized an Africa-South America Summit in Abuja to promote what some attendees termed "South-South" linkages on a variety of fronts. Nigeria is also a member of the International Criminal Court and the Commonwealth of Nations. It was temporarily expelled from the latter in 1995 when ruled by the Abacha regime.
On 29 May 1999, Abubakar handed over power to the winner of the 1999 presidential election, former military ruler General Olusegun Obasanjo, as President of Nigeria. Obasanjo had been in prison under the dictatorship of Abacha. Obasanjo's inauguration heralded the beginning of the Fourth Nigerian Republic, ending a 39-year period of short-lived democracies, civil war and military dictatorship. Although the elections that brought Obasanjo to power and allowed him to run for a second term in the 2003 presidential elections were condemned as unfree and unfair, Nigeria made significant progress in democratisation under Obasanjo.
Nigerian telecommunications market is one of the fastest-growing in the world, with major emerging market operators (like MTN, 9mobile, Airtel and Globacom) basing their largest and most profitable centres in the country. Nigeria's ICT sector has experienced a lot of growth, representing 10% of the nation's GDP in 2018 as compared to just 1% in 2001. Lagos is regarded as one of the largest technology hubs in Africa with its thriving tech ecosystem. According to a survey by the GSM Association, 92% of adult Nigerian men and 88% of women owned a mobile phone. Using various measures including but not limited to Illegal arrest, taking down of websites, passport seizures, and restricted access to bank accounts, the Nigerian government is punishing citizens for expressing themselves on the internet and working to stifle internet freedom.
Internationally, Nigeria is infamous for a type of advance-fee scam along with a form of confidence trick. The victim is talked into exchanging bank account information on the premise that the money will be transferred to them. In reality, money is taken out instead. In 2003, the Nigerian Economic and Financial Crimes Commission was created to combat this and other forms of organised financial crime. The EFCC is quite active.
Nigeria had in the past operated state-owned airline Nigeria Airways which was over-indebted in 2003 and was bought by the British Virgin Group; since 28 June 2005 it has flown under the name Virgin Nigeria Airways. At the end of 2008, the Virgin Group announced its withdrawal from the airline, so that since September 2009 the airline has been operating as Nigerian Eagle Airlines. The largest airline in Nigeria is privately owned Air Peace, founded in 2012.
Tourism in Nigeria centres largely on events, because of the country's ample amount of ethnic groups, but also includes rain forests, savannah, waterfalls, and other natural attractions. Abuja is home to several parks and green areas. The largest, Millennium Park, was designed by architect Manfredi Nicoletti and officially opened in December 2003. After the re-modernization project achieved by the administration of Governor Raji Babatunde Fashola, Lagos is gradually becoming a major tourist destination. Lagos is currently taking steps to become a global city. The 2009 Eyo carnival (a yearly festival originating from Iperu Remo, Ogun State) was a step toward world city status. Currently, Lagos is primarily known as a business-oriented and fast-paced community. Lagos has become an important location for African and black cultural identity.
Nigeria's energy consumption is much more than its generation capacity. Most of the energy comes from traditional fossil fuel, which account for 73% of total primary production. The rest is from hydropower (27%). Since independence, Nigeria has tried to develop a domestic nuclear industry for energy. Nigeria opened in 2004 a Chinese-origin research reactor at Ahmadu Bello University and has sought the support of the International Atomic Energy Agency to develop plans for up to 4,000 MWe of nuclear capacity by 2027 according to the National Program for the Deployment of Nuclear Power for Generation of Electricity. In 2007, President Umaru Yar'Adua urged the country to embrace nuclear power to meet its growing energy needs. In 2017, Nigeria signed the UN Treaty on the Prohibition of Nuclear Weapons. In April 2015, Nigeria began talks with Russia's state-owned Rosatom to collaborate on the design, construction and operation of four nuclear power plants by 2035, the first of which will be in operation by 2025. In June 2015, Nigeria selected two sites for the planned construction of the nuclear plants. Neither the Nigerian government nor Rosatom would disclose the specific locations of the sites, but it is believed that the nuclear plants will be sited in Akwa Ibom State and Kogi State. The sites are planned to house two plants each. In 2017 agreements were signed for the construction of the Itu nuclear power plant.
In 2005, Nigeria had the highest rate of deforestation in the world, according to the Food and Agriculture Organization of the United Nations. That year, 12.2%, the equivalent of 11,089,000 hectares, had been forested in the country. Between 1990 and 2000, Nigeria lost an average of 409,700 hectares of forest every year equal to an average annual deforestation rate of 2.4%. Between 1990 and 2005, in total Nigeria lost 35.7% of its forest cover or around 6,145,000 hectares. Nigeria had a 2019 Forest Landscape Integrity Index mean score of 6.2/10, ranking it 82nd globally out of 172 countries.
Nigeria is a state party of the Convention on the Elimination of All Forms of Discrimination Against Women It also has signed the Maputo Protocol, an international treaty on women's rights, and the African Union Women's Rights Framework. Discrimination based on sex is a significant human rights issue. Forced marriages are common. Child marriage remains common in Northern Nigeria; 39% of girls are married before age 15, although the Marriage Rights Act banning marriage of girls under 18 was introduced on a federal level in 2008. There is rampant polygamy in Northern Nigeria. Domestic violence is common. Women have fewer land rights. Maternal mortality was at 814 per 100,000 live births in 2015. Female genital mutilation is common, although a ban was implemented in 2015. At least half a million suffer from vaginal fistula, largely as a result of lack of medical care.
In November 2008, Nigeria's music scene (and that of Africa) received international attention when MTV hosted the continent's first African music awards show in Abuja. over a decade later and Afro beats has widely taken over with artist like Davido, Wizkid and Burna Boy.
A 2012 report on religion and public life by the Pew Research Center stated that in 2010, 49.3% of Nigeria's population was Christian, 48.8% was Muslim, and 1.9% were followers of indigenous and other religions (such as the Bori in the North) or unaffiliated. However, in a report released by Pew Research Center in 2015, the Muslim population was estimated to be 50%, and by 2060, according to the report, Muslims will account for about 60% of the country. The 2010 census of Association of Religion Data Archives has also reported that 48.8% of the total population was Christian, slightly larger than the Muslim population of 43.4%, while 7.5% were members of other religions. However, these estimates should be taken with caution because sample data is mostly collected from major urban areas in the south, which are predominantly Christian. According to a 2018 estimate in The World Factbook by the CIA, the population is estimated to be 53.5% Muslim, 45.9% Christian (10.6% Roman Catholic and 35.3% Protestant and other Christian), and 0.6% as other.
In the 2007 general elections, Umaru Yar'Adua of the People's Democratic Party came to power. The international community, which had observed the Nigerian elections to promote a free and fair process, condemned these elections as seriously flawed. Yar'Adua died on 5 May 2010, and Vice President Goodluck Jonathan had been sworn in by the Senate three months earlier as acting president to succeed Yar'Adua. Jonathan won the 2011 presidential election; the polls went smoothly and with relatively little violence or electoral fraud. Jonathan's tenure saw an economic recovery that made Nigeria the leading economic power in Africa. The Jonathan administration also saw an increase in unparalleled corruption, with as many as 20 billion US dollars said to have been lost to the Nigerian state through the national oil company. Above all, however, Jonathan's tenure saw the emergence of a wave of terror by the Boko Haram insurgency, such as the Gwoza massacre and Chibok schoolgirls kidnapping in 2014.
The fight against Boko Haram, other sectarians and criminals has been accompanied by increasing police attacks. The Council on Foreign Relations' Nigeria Security Tracker counted 1,086 deaths from Boko Haram attacks and 290 deaths from police violence in the first 12 months of its establishment in May 2011. In the 12 months after October 2021, 2,193 people died from police violence and 498 from Boko Haram and ISWAP, according to the NST. The Nigerian police are notorious for vigilante justice.
In 2012, a new bone marrow donor program was launched by the University of Nigeria to help people with leukaemia, lymphoma, or sickle cell disease to find a compatible donor for a life-saving bone marrow transplant, which cures them of their conditions. Nigeria became the second African country to have successfully carried out this surgery. In the 2014 Ebola outbreak, Nigeria was the first country to effectively contain and eliminate the Ebola threat that was ravaging three other countries in the West African region; the unique method of contact tracing employed by Nigeria became an effective method later used by countries such as the United States when Ebola threats were discovered.
The Nigerian film industry is known as Nollywood (a blend of "Nigeria" and "Hollywood") and is now the second-largest producer of movies in the world, having surpassed Hollywood. Only India's Bollywood is larger. Nigerian film studios are based in Lagos, Kano, and Enugu, and form a major portion of the local economy of these cities. Nigerian cinema is Africa's largest movie industry in terms of both value and the number of movies produced per year. Although Nigerian films have been produced since the 1960s, the country's film industry has been aided by the rise of affordable digital filming and editing technologies. The 2009 thriller film The Figurine heightened the media attention towards the New Nigerian Cinema revolution. The film was a critical and commercial success in Nigeria, and it was also screened in international film festivals. The 2010 film Ijé by Chineze Anyaene, overtook The Figurine to become the highest-grossing Nigerian film; a record it held for four years until it was overtaken in 2014 by Half of a Yellow Sun (2013). By 2016, this record was held by The Wedding Party by Kemi Adetiba.
Ahead of the general election of 2015, a merger of the biggest opposition parties in Nigeria – the Action Congress of Nigeria, the Congress for Progressive Change, the All Nigeria Peoples Party, a faction of the All Progressives Grand Alliance and the new PDP (a faction of serving governors of the ruling People's Democratic Party) – formed the All Progressives Congress led by current president Bola Ahmed Tinubu. At the time, it was the most expensive election ever to be held on the African continent (being surpassed only by the elections of 2019 and 2023). The new mega-opposition party chose as their candidate for the election former military dictator Muhammadu Buhari. Buhari's campaign in 2015 was popular and built around his image as a staunch anti-corruption fighter—he won the election by over two million votes. Observers generally praised the election as being fair. The election marked the first time an incumbent president had lost re-election in Nigeria. In the 2019 presidential election, Buhari was re-elected.
The Boko Haram-affected states agreed in February 2015 to establish an 8,700-strong Multinational Joint Task Force to jointly fight Boko Haram. By October 2015, Boko Haram had been driven out of all the cities it controlled and almost all the counties in northeastern Nigeria. In 2016, Boko Haram split and in 2022, 40,000 fighters surrendered. The splinter group ISWAP (Islamic State in West Africa) remains active.
However, the formula "Muslims against Christians" falls short. Despite Boko Haram's murderous hostility towards Christians, most of their victims have always been Muslims, not least because the insurgency is taking place in a predominantly Muslim part of the country, mainly Borno state in the far northeast of Nigeria. The killing of such a large number of Muslims by Boko Haram, based on a broad definition of apostasy, is believed to have been one of the reasons for the group's split in 2016. Nigeria Security Tracker (NST) data shows (as of March 2022) that Boko Haram attacks on churches have decreased over time, while attacks on mosques have increased. The lower number of Christian fatalities at the hands of Boko Haram probably reflects the fact that most of them have fled.
In 2016, Nigeria was the leading cement producer south of the Sahara, ahead of South Africa. Aliko Dangote, Nigeria's richest inhabitant, based his wealth on cement production, as well as agricultural commodities. According to its own information, the Ajaokuta Steel Company Limited produces 1.3 million tonnes of steel per year. This would be equivalent to one-sixth of the United Kingdom's steel production in 2021. However, steel plants in Katsina, Jos and Osogbo no longer appear to be active.
The Niger Delta saw intense attacks on oil infrastructure in 2016 by militant groups such as the Movement for the Emancipation of the Niger Delta (MEND), the Niger Delta People's Volunteer Force (NDPVF), the Ijaw National Congress (INC) and the Pan Niger Delta Forum (PANDEF). In response, the new Buhari government pursued a dual strategy of repression and negotiation.
Nigeria has 143,000 troops in the armed forces (army 100,000, navy 25,000, air force 18,000) and another 80,000 personnel for "gendarmerie & paramilitary" in 2020, according to the International Institute for Strategic Studies. Nigeria spent just under 0.4 per cent of its economic output, or US$1.6 billion, on its armed forces in 2017. For 2022, US$2.26 billion has been budgeted for the Nigerian armed forces, which is just over a third of Belgium's defence budget (US$5.99 billion).
The United Nations estimates that the population of Nigeria in 2021 was at 213,401,323 , distributed as 51.7% rural and 48.3% urban, and with a population density of 167.5 people per square kilometer. Around 42.5% of the population were 14 years or younger, 19.6% were aged 15–24, 30.7% were aged 25–54, 4.0% were aged 55–64, and 3.1% were aged 65 years or older. The median age in 2017 was 18.4 years. Nigeria is the world's sixth-most populous country. The birth rate is 35.2-births/1,000 population and the death rate is 9.6 deaths/1,000 population as of 2017, while the total fertility rate is 5.07 children born/woman. Nigeria's population increased by 57 million from 1990 to 2008, a 60% growth rate in less than two decades. Nigeria is the most populous country in Africa and accounts for about 17% of the continent's total population as of 2017; however, exactly how populous is a subject of speculation.
Nigeria made history by qualifying the first bobsled team for the Winter Olympics from Africa when their women's two-person team qualified for the bobsled competition at the XXIII Olympic Winter Games. In the early 1990s, Scrabble was made an official sport in Nigeria; by the end of 2017, there were around 4,000 players in more than 100 clubs in the country. In 2018, the Nigerian Curling Federation was established to introduce a new sport to the country with the hope of getting the game to be a part of the curriculum at the elementary, high school, and university levels respectively. At the 2019 World Mixed Doubles Curling Championship in Norway, Nigeria won their first international match beating France 8–5.
In 2021, about 23.4% of Nigeria's GDP is contributed by agriculture, forestry and fishing combined. Nigeria is the world's largest producer of cassava. Further major crops include maize, rice, millet, yam beans, and guinea corn (sorghum). Cocoa is the principal agricultural export, and one of the country's most significant non-petroleum products. Nigeria is also one of the world's top twenty exporters of natural rubber, generating $20.9 million in 2019.
The Nigerian aviation industry generated 198.62 billion naira (€400 million) in 2019, representing a contribution of 0.14 per cent to GDP. It was the fastest growing sector of the Nigerian economy in 2019. Passenger traffic increased from 9,358,166 in 2020 to 15,886,955 in 2021, a significant increase of over 69 per cent. Aircraft movements increased by more than 46 per cent from 2020 to 2021. Total freight volumes were 191 tonnes in 2020 but increased to 391 tonnes in 2021. In December 2021, the Anambra International Cargo Airport started its operation. In April 2022, the second terminal of the Murtala Muhammed International Airport has been inaugurated. It will increase the capacity of the airport to 14 million passengers per year.
In June 2019, Nigeria EduSat-1 was deployed from the International Space Station. It is the first satellite that was built in Nigeria, which followed many other Nigerian satellites that were built by other countries. In 2021, Nigeria hosts about 60 percent of the pharmaceutical production capacity in Africa, the larger pharmaceutical companies are located in Lagos. The pharmaceutical producer with the most employees in Nigeria is Emzor Pharmaceutical Industries Ltd. Nigeria has a few electronic manufacturers like Zinox, the first branded Nigerian computer, and manufacturers of electronic gadgets such as tablet PCs. As of January 2022, Nigeria is the host to 5 out of the 7 unicorn companies in Africa.
Nigeria's rice production increased by 10% from 2017/18 to 2021/22 to 5 million tonnes a year, but could hardly keep up with the increased demand. Rice imports therefore remained constant at 2 million tonnes per year. In August 2019, Nigeria closed its border with Benin and other neighbouring countries to stop rice smuggling into the country as part of efforts to boost local production.
Continuing its Africa-centred foreign policy, Nigeria introduced the idea of a single currency for West Africa known as the Eco under the presumption that it would be led by the naira. But on 21 December 2019, Ivorian President Alassane Ouattara, Emmanuel Macron, and multiple other UEMOA states announced that they would merely rename the CFA franc instead of replacing the currency as originally intended. As of 2020, the Eco currency has been delayed to 2025.
Nigeria has the largest road network in West Africa. It covers about 200,000 km, of which 60,000 km are asphalted. Nigeria's roads and highways handle 90% of all passenger and freight traffic. It contributes N2.4trn ($6.4bn) to GDP in 2020. 35,000 km of the road network fall under the jurisdiction of the federal government. The motorway links of important economic centres such as Lagos-Ibadan, Lagos-Badagry and Enugu-Onitsha have been renovated.
Due to Nigeria's location in the centre of West Africa, transport plays a major role in the national service sector. The government investments has seen an increase in extensive road repairs and new construction have been carried out gradually as states in particular spend their share of increased government allocations. Representative of these improvements is the Second Niger Bridge near Onitsha, which was largely completed in 2022. A 2017 World Bank report on logistics hubs in Africa placed the country in fourth place, behind Côte d'Ivoire, Senegal, and Sao Tome, but in 2021, Nigeria joined the World Logistics Passport, a private sector group working to increase the effiency of global trade.
Nigeria provides free, government-supported education, but attendance is not compulsory at any level, and certain groups, such as nomads and the handicapped, are under-served. Nearly 10.5 million Nigerian children aged 5–14 years are not in school. Only 61% of 6–11 year-olds regularly attend primary school. The education system consists of six years of primary school, three years of junior secondary school, three years of senior secondary school, and four, five or six years of university education leading to a bachelor's degree. The government has majority control of university education. Tertiary education in Nigeria consists of universities (public and private), polytechnics, monotechnics, and colleges of education. The country has a total of 138 universities, with 40 federally owned, 39 state-owned, and 59 privately owned. Nigeria was ranked 109th in the Global Innovation Index in 2023, up from 118th in 2021.
Boko Haram has been in decline since at least March 2022. 40,000 of its fighters surrendered in 2022. Since 2021, the Islamic State in West Africa (ISWAP) appears more dominant than Boko Haram. ISWAP is, for example, credited with the church attack in Owo at Pentecost 2022.
Illegal oil refineries, in which local operators convert stolen crude oil into petrol and diesel, are considered particularly "dirty, dangerous and lucrative". Safety and environmental aspects are usually ignored. Refining petroleum also inevitably produces heavy oil, which is "cracked" into lighter fuel components in regular plants at great technical expense. Illegal refineries do not have these technical possibilities and "dispose" of the heavy oil where it accumulates. The lighter components of crude oil (methane to butane, isobutane) create a certain risk of explosion, which often leads to disasters at illegal plants. In 2022, Nigeria suffered 125 deaths from explosions at local, illegal refineries.
According to the International Monetary Fund, 32% of Nigeria's population lives in extreme poverty (as of 2017), living on less than US$2.15 a day. The World Bank stated in March 2022 that the number of poor Nigerians had increased by 5 million to 95.1 million during the Covid period. Accordingly, 40% of Nigerians live below the poverty line of US$1.90 as handled by the World Bank.
The supply of natural gas to Europe, threatened by the Ukraine war, is pushing projects to transport Nigerian natural gas via pipelines to Morocco or Algeria. As of May 2022, however, there are no results on this yet.
In June 2022, a massacre took place in the St. Francis Xavier Church, in Owo. The Government blamed ISWAP for the murder of over 50 parishioners, but locals suspect Fulani herdsmen involvement.
In late 2016, the Nigerian federal government resorted to the gambit of offering the militant groups a 4.5 billion naira (US$144 million) contract to guard oil infrastructure. Most accepted. The contract was renewed in August 2022, but led to fierce disputes among the above-mentioned groups over the distribution of the funds. Representatives speak of "war" - against each other. The high propensity for violence and the pettiness of the leaders, as well as the complete absence of social and environmental arguments in this dispute give rise to fears that the militant groups, despite their lofty names, have discarded responsibility for their region and ethnic groups and have moved into the realm of protection rackets and self-enrichment. In any case, the pipelines in the Niger Delta are not very effectively "guarded" - the pollution of the Niger Delta with stolen crude oil and illegally produced heavy fuel oil continued unhindered after 2016.
Under the Shari'a penal code that applies to Muslims in twelve northern states, offences such as alcohol consumption, homosexuality, infidelity and theft carry harsh sentences, including amputation, lashing, stoning and long prison terms. Nigeria is considered to be one of the most homophobic countries in the world. In the 23 years up to September 2022, university workers in Nigeria went on strike 17 times, for a total of 57 months. As a result, the 2022 summer semester was cancelled nationwide.
Boko Haram and the bandit conflict have been responsible for numerous serious attacks with thousands of casualties since mid-2010. Since then, according to the Council on Foreign Relations' Nigeria Security Tracker, over 41,600 lives have been lost to this conflict (as of October 2022). The United Nations refugee agency UNHCR counts about 1.8 million internally displaced persons and about 200,000 Nigerian refugees in neighbouring countries.
Since mid-2010, Boko Haram has terrorised northeastern Nigeria. In the following 12 years, according to the Council on Foreign Relations' "Nigeria Security Tracker", over 41,600 people died because of this group (as of October 2022). Millions of people fled south or to the big cities, such as Maiduguri.
Bola Tinubu, of the ruling party, won the disputed election with 36.61% of the vote, but both runner-ups claimed victory and litigation is ongoing in an election tribunal. Bola Tinubu's inauguration was held on 29 May 2023. Problems with widespread kidnapping in Nigeria continued.