Nigeria

On the wooded plateau of central Nigeria, the Nok culture flourished from roughly the middle of the first millennium BCE into the early centuries CE. First recognised after terracotta heads were unearthed near the village of Nok in 1928, the culture is famed for its hollow, coil-built figures of people and animals, rendered with a confident, stylised expressiveness that is among the oldest sculptural traditions in sub-Saharan Africa. Recent archaeology pushes the culture's beginnings back as far as the second millennium BCE, with its main florescence of terracotta and iron production in the later first millennium BCE.

The Nok are also among the earliest iron-smelting peoples in West Africa, a technological foundation that would shape farming, warfare, and statecraft across the region for millennia. How the culture related to later Nigerian peoples remains debated, but its mastery of clay and iron marks the antiquity of complex society in the region.

Far to the southeast, the community at Igbo-Ukwu offers a second window onto early Nigeria. Excavations there, beginning with chance finds in 1938 and the careful work of archaeologist Thurstan Shaw around 1959 to 1960, uncovered a ninth-century CE trove of exquisitely cast bronze and copper objects, ritual vessels, and tens of thousands of glass and carnelian beads. The finds reveal an Igbo society of remarkable craftsmanship and far-reaching trade connections centuries before any European contact.

Turning points

1. c. 1500 BCEFormation

   Rise of the Nok culture

   On the central Nigerian plateau the Nok culture emerged, producing distinctive terracotta sculpture and, in its later phases, smelting iron — among the earliest such traditions in sub-Saharan Africa.

   [5] [1] [6]

2. 9th century CECulture & Ideas

   The bronzes of Igbo-Ukwu

   An Igbo community at Igbo-Ukwu produced sophisticated cast-bronze ritual objects and vast quantities of trade beads, evidence of advanced metalworking and long-distance trade in the southeastern forests.

   [1] [9]

3. 1928Culture & Ideas

   Nok terracottas first recognised

   Terracotta heads unearthed near the village of Nok during tin-mining drew scholarly attention, giving the ancient culture its name and revealing the antiquity of Nigerian art.

   [5] [1]

Figures of the era

In the northeast, the empire of Kanem rose around Lake Chad from about the ninth century, ruled for most of its history by the long-lived Sayfawa dynasty. Sitting astride the trans-Saharan trade route between Tripoli and the Sahel, it grew rich on commerce in salt, hides, ivory, and captives, and its rulers adopted Islam. After pressure from rivals forced the court westward around 1400, the state re-centred at Bornu and entered a second flowering, reaching a peak under Mai Idris Alooma in the late sixteenth century, who strengthened its army, administration, and Islamic law.

Westward across the savanna lay the Hausa city-states — among them Kano, Katsina, Daura, Gobir, and Zaria — independent walled towns bound together by trade and a shared language. Linked by legend to the hero Bayajidda of Daura, they prospered as hubs of the trans-Saharan and regional trade in cloth, leather, kola, and salt, with Kano famed for its indigo-dyed textiles. Islam spread among the Hausa from around the fourteenth century, brought by merchants and scholars, layering literacy and law onto older traditions.

In the forested south, two great states dominated. The Oyo Empire of the Yoruba, ruled by the Alaafin from his capital at Oyo-Ile, built a powerful cavalry-based empire that by the late seventeenth and early eighteenth centuries reached the coast and even subdued the kingdom of Dahomey to its west, its rulers checked by the council of the Oyo Mesi. To the east, the Kingdom of Benin, ruled by the Oba of the Edo people, flourished from around the thirteenth century, governing a hierarchical court renowned across the world for its brass and bronze plaques and heads, cast by royal guilds to record dynastic history.

Turning points

1. c. 9th centuryFormation

   Rise of the Kanem empire

   Around Lake Chad the empire of Kanem emerged under the Sayfawa dynasty, growing wealthy as the southern terminus of the trans-Saharan trade and gradually adopting Islam.

   [7] [1]

2. c. 13th–17th centuriesFormation

   Flourishing of Benin and Oyo

   The Edo kingdom of Benin and the Yoruba empire of Oyo rose as major forest powers, Benin renowned for its court art and Oyo for the cavalry empire of its Alaafin.

   [3] [4] [1]

3. c. 1400Politics & Power

   Shift from Kanem to Bornu

   After conflict with the Bulala forced the dynasty to abandon its eastern heartland, the state re-centred west of Lake Chad at Bornu, beginning the era of the Bornu Empire.

   [7] [1]

4. c. 1570–1603Politics & Power

   Peak of Bornu under Idris Alooma

   Mai Idris Alooma reformed Bornu's army and administration, extended its control over central Saharan trade routes, and deepened the role of Islamic law at its height of power.

   [8] [7]

Figures of the era

From the early sixteenth century, European ships reached the West African coast and a commerce in enslaved human beings took hold. The two maritime zones touching present-day Nigeria — the Bight of Benin and the Bight of Biafra — became among the most active of all Atlantic slaving regions, accounting for an enormous share of all deportations across the ocean. Ports such as Bonny, Old Calabar, and Brass in the Niger Delta and Cross River, and the Yoruba and Aja coast to the west, funnelled captives seized in raids and wars into the holds of slave ships. The human cost was immense: millions of men, women, and children were torn from their homes, families were shattered, and the violence of the trade reshaped the politics of the interior, where states such as Oyo both profited from and were destabilised by it.

This catastrophe must be remembered for what it was — a sustained, organised system of human bondage that inflicted death, terror, and dispossession on a scale that is difficult to comprehend, and whose consequences still echo across Nigeria and the African diaspora. Britain abolished its slave trade in 1807 and increasingly patrolled the coast to suppress the traffic, though the illegal trade persisted for decades.

As the Atlantic trade endured, the north was transformed by religious revolution. In 1804 the Fulani scholar Usman dan Fodio, preaching reform from the Hausa state of Gobir, launched a jihad against rulers he condemned as corrupt and insufficiently Islamic. Drawing Fulani and Hausa followers, his movement overran the Hausa city-states and beyond, and by about 1808 to 1815 had created the Sokoto Caliphate — one of the largest empires in nineteenth-century Africa, a confederation of emirates governed under Islamic law that profoundly shaped the religion, law, and identity of northern Nigeria.

Turning points

1. 16th century onwardPeoples & Migration

   The Atlantic slave trade

   European demand drew the Bights of Benin and Biafra into the transatlantic slave trade; ports such as Bonny and Old Calabar became major export points, and vast numbers of people were deported in conditions of extreme violence.

   ↗See the data

   [13] [14] [1]

2. 1804Religion

   Usman dan Fodio launches his jihad

   The Fulani scholar Usman dan Fodio began a jihad in the Hausa lands, rallying followers against the existing rulers and igniting a religious and political revolution across the north.

   [10] [11]

3. 1807Politics & Power

   Britain abolishes its slave trade

   Britain outlawed its own transatlantic slave trade and began naval patrols of the West African coast, though illegal slaving from the region continued for decades.

   [1] [14]

4. c. 1808–1815Formation

   Founding of the Sokoto Caliphate

   Dan Fodio's victories consolidated into the Sokoto Caliphate, a vast confederation of emirates under Islamic law that became one of nineteenth-century Africa's largest states.

   [10] [11]

Figures of the era

British power advanced from the coast inland over half a century. After bombarding and occupying Lagos in 1851 and annexing it as a colony in 1861, Britain extended its reach up the Niger and into the interior, often through the chartered Royal Niger Company. In 1897 a British punitive expedition sacked Benin City, burning the capital, exiling the Oba Ovonramwen, and looting thousands of the celebrated Benin Bronzes, which were dispersed to museums and collectors abroad and remain the subject of restitution claims today. In the north, Frederick Lugard's forces conquered the Sokoto Caliphate, defeating its army at Sokoto in March 1903; the last independent sultan, Attahiru I, died resisting at Burmi that July, and the caliphate's emirates were absorbed into a British protectorate.

On 1 January 1914 Lugard amalgamated the Northern and Southern Protectorates into a single Colony and Protectorate of Nigeria, an administrative union driven in large part by the desire to balance the north's budget with the south's revenues. The new colony bound together hundreds of peoples, languages, and faiths under a system of indirect rule that governed through existing emirs and chiefs, especially in the Muslim north, while the south saw deeper missionary, educational, and economic change.

From the 1920s onward, an educated nationalist movement grew, led by figures such as Herbert Macaulay and later Nnamdi Azikiwe and Obafemi Awolowo, demanding a greater Nigerian voice. A succession of constitutions in the 1940s and 1950s gradually widened African participation and introduced a federal structure reflecting the country's regional and ethnic divisions, paving the way to self-government and full independence on 1 October 1960.

Turning points

1. 1861Colonisation

   Britain annexes Lagos

   After occupying Lagos in 1851, Britain annexed it as a crown colony in 1861, establishing a coastal foothold from which colonial power spread into the interior.

   ↗See the data

   [1] [17]

2. February 1897Colonisation

   British sack of Benin City

   A British punitive expedition destroyed Benin City, exiled the Oba, and looted thousands of the Benin Bronzes, dispersing centuries of court art to foreign museums and collectors.

   ↗See the data

   [4] [15] [16]

3. 1903Colonisation

   Fall of the Sokoto Caliphate

   Frederick Lugard's forces defeated the Sokoto army in March 1903; the last independent sultan, Attahiru I, was killed at Burmi in July, ending the caliphate's independence and bringing the north under British control.

   ↗See the data

   [12] [1]

4. 1 January 1914Colonisation

   Amalgamation of Nigeria

   Lord Lugard joined the Northern and Southern Protectorates into a single Colony and Protectorate of Nigeria, creating the territorial shape of the modern country under indirect rule.

   ↗See the data

   [1] [17]

5. 1 October 1960Independence

   Nigeria gains independence

   Nigeria became an independent state within the Commonwealth on 1 October 1960, with Sir Abubakar Tafawa Balewa as its first prime minister; it became a republic in 1963.

   ↗See the data

   [1] [17] [18]

Figures of the era

The First Republic, born in 1960, struggled under the strain of regional and ethnic rivalry. In January 1966 a military coup toppled and killed Prime Minister Balewa; a counter-coup followed in July, and waves of violence against Igbo communities in the north left thousands dead and drove many to flee eastward. Against this backdrop, in May 1967 the military governor of the Eastern Region, Colonel Odumegwu Ojukwu, declared the secession of the Republic of Biafra.

The Nigerian Civil War that followed, from July 1967 to January 1970, was a humanitarian catastrophe. The federal government, led by General Yakubu Gowon, fought to reunify the country and imposed a blockade on Biafra; severe famine ensued, and images of starving children seized the conscience of the world. By the time Biafra surrendered in January 1970, estimates of the dead ranged widely but reached into the range of one to two million people, most of them civilians who perished from starvation and disease rather than combat. The war reshaped debates about humanitarian intervention and the laws of war, and left lasting scars on Nigeria's politics of unity and grievance.

Peace brought reconciliation under the banner of 'no victor, no vanquished', but also an era dominated by the military. Oil wealth surged after the 1970s, financing ambitious projects — including the new federal capital at Abuja — but also fuelling corruption and coups. Civilian rule returned briefly in the Second Republic (1979–1983) before the army seized power again. The annulment of the 1993 presidential election, widely believed to have been won by Moshood Abiola, and the harsh regime of General Sani Abacha that followed marked a low point, until Abacha's death in 1998 opened the way back to civilian government.

Turning points

1. 1966Politics & Power

   Military coups and unrest

   A January 1966 coup killed Prime Minister Balewa; a July counter-coup and ensuing violence against Igbo communities deepened the crisis that would lead to civil war.

   [1] [2]

2. 30 May 1967Politics & Power

   Secession of Biafra

   Colonel Odumegwu Ojukwu declared the Eastern Region an independent Republic of Biafra, precipitating the Nigerian Civil War.

   [2] [19]

3. 1967–1970War & Rupture

   The Nigerian Civil War

   Federal forces under General Gowon fought to reunify the country and blockaded Biafra; the resulting famine and fighting killed an estimated one to two million people, mostly civilians, before Biafra surrendered in January 1970.

   ↗See the data

   [2] [19]

4. 1976Politics & Power

   Abuja chosen as new capital

   Amid an oil-fuelled boom, the federal government decided to build a new, centrally located capital at Abuja to replace Lagos, a project realised over the following decades.

   [1]

5. 1993Politics & Power

   Annulled election and Abacha's rule

   The military annulled the 1993 presidential election, widely believed won by Moshood Abiola, ushering in the repressive regime of General Sani Abacha until his death in 1998.

   [20] [1]

Figures of the era

After the death of General Abacha in 1998, his successor, General Abdulsalami Abubakar, oversaw a rapid transition to civilian rule. Elections in early 1999 brought to the presidency Olusegun Obasanjo — himself a former military head of state who had handed power to civilians in 1979 — and on 29 May 1999 the military formally transferred authority, inaugurating the Fourth Republic. The new era saw the creation of anti-corruption bodies such as the Economic and Financial Crimes Commission and a string of elections that, for all their flaws, have kept civilian government in place ever since.

Nigeria has since grown into a demographic and economic giant: the most populous country in Africa, with more than 200 million people, and the continent's leading oil producer and a member of OPEC. The 2015 election, in which the opposition candidate Muhammadu Buhari defeated the incumbent Goodluck Jonathan, marked the first time an opposition party won the presidency at the ballot box — a milestone in the country's democratic development.

Yet the modern federation faces severe challenges. Oil wealth has coexisted with widespread poverty, unemployment, and corruption, while reliance on petroleum exports leaves the economy exposed to price shocks. Security threats — from the Boko Haram insurgency in the northeast and banditry in the northwest to communal and separatist tensions elsewhere — test the state's reach. Managing the aspirations and grievances of a nation of immense ethnic, religious, and regional diversity remains the central task of Nigeria's democracy.

Turning points

1. 29 May 1999Politics & Power

   Return to civilian rule and the Fourth Republic

   The military handed power to the elected president Olusegun Obasanjo, ending sixteen years of military government and inaugurating the Fourth Republic, Nigeria's longest period of continuous civilian rule.

   [20] [1]

2. 2014Economy & Trade

   Africa's largest economy

   After rebasing its GDP, Nigeria was confirmed as the largest economy in Africa, underscoring its weight as the continent's most populous nation and a major oil producer.

   ↗See the data

   [21] [1]

3. 2015Politics & Power

   First opposition election victory

   Muhammadu Buhari defeated the sitting president Goodluck Jonathan, the first time an opposition candidate won Nigeria's presidency through the ballot box, marking a democratic milestone.

   [22] [1]

Figures of the era