History
Study Notes
All notes follow the official WAEC and JAMB approved syllabus. Study a topic first, then take the practice quiz — after the test, come back to focus on your weak areas.
Historiography & Historical Skills
What is History, sources, ICT in historical studies
Land, People & Civilizations
Nok, Ife, Benin, Igbo-Ukwu, geographical zones
Formation of States
Hausa, Yoruba, Igbo, Efik, Ijaw — origin & organization
Economic Activities & Trade
Agriculture, industries, trade routes, trans-Saharan trade
External Influences
Islam, Arab contact, trans-Atlantic slave trade
Sokoto Jihad & Caliphate
Causes, course, administration, achievements, collapse
Kanem-Borno, Yoruba & Benin
19th century crises, Yoruba wars, Benin relations
European Penetration & Conquest
Exploration, missionary activity, British conquest
Colonial Rule & Amalgamation
Protectorates, 1914 amalgamation, indirect rule
Colonial Economy & Society
Currency, taxation, transport, education, health
Nationalism & Independence
Constitutions, political parties, independence 1960
First Republic & Military
Coup, Ironsi, Gowon, Murtala/Obasanjo, 2nd Republic
The Civil War 1967–70
Causes, course, effects of the Nigerian Civil War
Military Regimes (1975–1999)
Buhari, Babangida, ING, Abacha, return to democracy
Nigeria & International Orgs
ECOWAS, AU, Commonwealth, OPEC, UN, peacekeeping
Trans-Saharan & Slave Trade
Origins, organization, effects on West African states
Missionaries & Scramble
Christian missions, partition of West Africa, Berlin
Colonial Rule in West Africa
Patterns, economy, culture, World Wars
Nationalism & W. African Independence
Neo-colonialism, military politics, ECOWAS, OAU/AU
Islamic Reform & State Building
Sokoto & other Jihads, Samori Toure, Egypt
East & Southern Africa
Omani Empire, Ethiopia, Mfecane, Zulu Nation
Africa, World Wars & Cold War
Africa in WWI & WWII, decolonization, Cold War impact
Historiography & Historical Skills
History is the systematic study and recording of past events, people, and societies. It helps us understand how the present was shaped by the past, learn from past mistakes, and make better decisions for the future.
Importance of studying History:
- Develops national identity and pride
- Promotes understanding among different peoples and nations
- Provides lessons from past successes and failures
- Helps in appreciating cultural heritage
- Builds analytical and critical thinking skills
Historiography is the study of how history has been written — examining the methods, assumptions, and conclusions of historians. It asks: who wrote this history? From what perspective? What evidence did they use?
| Type of Source | Description | Examples |
|---|---|---|
| Primary sources | Original, firsthand evidence created at the time of the event | Oral traditions, government records, diaries, letters, archaeological artefacts, coins, maps |
| Secondary sources | Accounts written after the event, based on primary sources | Textbooks, biographies, documentaries, scholarly articles |
| Oral traditions | Unwritten knowledge passed down through generations by word of mouth | Folktales, myths, praise songs, proverbs, interviews with elders |
| Archaeological sources | Material remains from the past uncovered through excavation | Nok terracottas, Igbo-Ukwu bronzes, Benin brass plaques, Kuyambana caves |
| Documentary sources | Written records in various forms | Arabic manuscripts (Ibn Battuta, Al-Bakri), colonial records, missionary reports, newspapers |
| Linguistic sources | Languages and their changes that reveal migration and contact | Common vocabulary between groups indicates historical interaction |
WAEC & JAMB frequently ask: "State TWO limitations of oral tradition as a source of history." Limitations include: information can be distorted over time, it may be biased toward the ruling class, difficult to date precisely, and may mix myth with fact.
ICT in Historical Studies: The internet, digitised archives, databases, e-libraries, and GIS mapping have revolutionised historical research — making it faster, more accessible, and more cross-referential. However, challenges include unreliable online sources, digital divide, and copyright restrictions.
Land, People & Early Civilizations
The Nigeria area is divided into four broad geographical zones, each shaped by distinct environments and home to different groups of people:
| Zone | Environment | Major Peoples |
|---|---|---|
| Central Sudan (North) | Semi-arid savanna; proximity to trans-Saharan trade routes | Kanuri, Hausa, Fulani |
| Niger-Benue Valley (Middle Belt) | River valleys, mixed forest-savanna | Nupe, Jukun, Igala, Idoma, Tiv, Ebira |
| Eastern Forest Belt | Dense tropical rainforest | Igbo, Ibibio |
| Western Forest Belt | Tropical rainforest and derived savanna | Yoruba, Edo (Bini) |
| Coastal & Niger Delta | Swamps, creeks, mangrove forest | Efik, Ijaw (Ijo), Itsekiri, Urhobo |
The environment greatly influenced each group's way of life — those near rivers fished; those in the forest farmed yams and palm oil; those in the savanna raised cattle and traded across the Sahara.
| Centre | Location | Key Features & Significance |
|---|---|---|
| Nok Culture | Jos Plateau area (central Nigeria); c. 1000 BC – AD 200 | Earliest known iron-smelting culture in sub-Saharan Africa; famous for terracotta (fired clay) figurines of humans and animals; evidence of advanced artistic ability |
| Igbo-Ukwu | Near Awka, Anambra State; c. 9th century AD | Sophisticated bronze-casting technology predating European contact; elaborate burial regalia suggests highly organised political system; local smelting, not imported |
| Ife (Ile-Ife) | Osun State, SW Nigeria; c. 11th–15th century | Centre of Yoruba civilisation; world-famous naturalistic bronze and terracotta heads; considered the spiritual homeland of the Yoruba; artistic tradition influenced Benin |
| Benin City | Edo State, S. Nigeria; c. 13th century–1897 | Powerful Edo kingdom; elaborate bronze and ivory art (Benin Bronzes); city walls (Iya) among largest pre-modern earthworks; sophisticated court art commissioned by Obas |
| Daima | Lake Chad basin, NE Nigeria | Early agricultural settlement; evidence of cattle herding and pottery; pre-Islamic civilisation of the Kanuri area |
| Iwo Eleru | Ondo State, SW Nigeria | Rock shelter with human skeletal remains dating to c. 11,000 BC — among the earliest evidence of modern humans in West Africa |
JAMB & WAEC frequently ask: "What was the significance of the Nok culture?" — Answer: earliest evidence of iron smelting and terracotta sculpture in Nigeria. Also know that Igbo-Ukwu bronzes prove that sophisticated metalworking existed in SE Nigeria centuries before European contact.
Kuyambana: ancient caves and rock shelters in Kaduna — evidence of early human habitation.
Durbi-ta-Kusheyi: traditional burial site of Kano Emirs — sacred historical monument.
City Walls: Benin City walls (Edo), Kano City walls (Hausa) — evidence of advanced engineering and need for defence.
Palaces: Oba's Palace (Benin), Sultan's Palace (Sokoto) — centres of political and cultural power.
Formation of States in the Nigeria Area
| State/Group | Origin & Location | Political Organisation | Key Features |
|---|---|---|---|
| Hausa States | Northern Nigeria; Bayajidda legend of origin; 7 "true" Hausa states (Birane): Daura, Kano, Katsina, Zaria, Gobir, Biram, Rano | Centralised monarchy; Sarki (king) ruled through titled officials; divided into districts | Famous for trade (leather, cloth, kola), scholarly Islamic learning; Birni (walled cities) |
| Kanuri / Kanem-Borno | Lake Chad basin; one of Nigeria's oldest states; Saifawa dynasty founded c. 800 AD | Highly centralised; Mai (king) held divine status; complex court hierarchy | Strong trans-Saharan trade links; early adoption of Islam; controlled territory across Chad, Niger, Nigeria |
| Yoruba States | SW Nigeria; trace origin to Ile-Ife and Oduduwa; Old Oyo rose as dominant empire c. 17th–18th century | Old Oyo: constitutional monarchy — Alaafin checked by Oyo Mesi council and Ogboni society | Oyo cavalry power; control of trade routes; annual tribute from vassal states; art and culture centred at Ife |
| Edo (Benin) | Edo State; Ogiso dynasty → Oba dynasty (from Ife, c. 13th century) | Absolute monarchy; Oba (divine king); three palace associations controlled court | Renowned bronze and ivory art; strong Atlantic trade; city walls and moats; guild system |
| Igbo | SE Nigeria; largely non-centralised (stateless/acephalous) | Village democracy; council of elders, age grades, titled men (Ozo), oracles (e.g. Arochukwu Long Juju) provided governance | Long Juju of Arochukwu linked trade networks; Igbo-Ukwu art; flexible, egalitarian social structure |
| Efik & Niger Delta | SE coast; Calabar (Efik), Bonny, Brass, Warri (Delta) | Canoe house system — trading houses led by successful merchants; not based purely on birth | Dominant role in Atlantic trade, including slave trade; early European contact; secret societies (Ekpe) regulated commerce |
Inter-state relations: States traded, formed alliances, and fought wars. Oyo extracted tribute from Dahomey and controlled trade routes. Arochukwu oracle linked Igbo communities. Kanem-Borno maintained diplomatic relations with North Africa. Warfare, diplomacy, and commerce were constant features of inter-state relations.
Economic Activities & Growth of States
Agriculture was the foundation of all pre-colonial economies:
- Farming: yam, sorghum, millet, kola nuts, palm oil — the dominant occupation across all zones
- Fishing: vital for coastal, riverine, and lake communities (Niger Delta, Lake Chad, River Niger)
- Animal husbandry: cattle, goats, sheep — dominant among Fulani and northern groups
- Hunting: supplemented food supply; provided hides and skins for trade
Industries (crafts):
| Industry | Where prominent | Products & importance |
|---|---|---|
| Iron-smelting & blacksmithing | Nok (early), Tiv, Jukun, Nupe, Hausa | Farming tools, weapons — essential for agriculture and warfare |
| Weaving & dyeing | Kano (indigo dyeing pits still exist), Yoruba (aso-oke) | Cloth for local use and long-distance trade |
| Pottery | Widespread across Nigeria | Cooking, storage, and ritual vessels |
| Leather-working | Kano, Sokoto — "Moroccan leather" exported to Europe via Sahara | Bags, shoes, saddles — major export commodity |
| Bronze and brass casting | Benin, Ife, Igbo-Ukwu | Royal art, ritual objects — indicator of wealth and power |
| Salt-making | Borno (Lake Chad), Igbo (Uburu salt lake) | Essential preservative and condiment; major trade item |
Local trade: markets and fairs at regular intervals; barter exchanged food and crafts.
Regional trade: kola nuts moved north; cattle, cloth and leather moved south.
Trans-Saharan trade: Gold, slaves, kola nuts, and ivory went north; salt, horses, cloth, and copper came south. Key routes: Kano–Tripoli; Borno–Cairo. This trade enriched Hausa and Borno states and spread Islam.
Atlantic/coastal trade: from c. 1450; Europeans bought slaves, ivory and pepper in exchange for guns, cloth, and metal goods.
WAEC asks: "How did trade contribute to the growth of states?" Trade generated revenue (taxes on caravans), attracted population, financed armies and courts, and linked states into wider networks — the wealth of Kano, Borno, and Oyo was built on trade control.
External Influences: Islam & the Slave Trade
Islam entered West Africa through the trans-Saharan trade routes from North Africa, introduced mainly by Arab and Berber merchants and scholars. By the 11th century it had reached Kanem-Borno; by the 14th–15th centuries, the Hausa states.
| Stage | How it spread | Effects |
|---|---|---|
| Penetration (via trade) | Muslim merchants settled in commercial towns; rulers converted for trade advantages | Literacy in Arabic; new legal codes (Sharia); long-distance connections with Islamic world |
| Royal adoption | Rulers like Mai Humai of Kanem (c. 1085) and Sarkin Kano Yaji (c. 1349) converted | Islam became court religion; Arabic became language of administration and scholarship |
| Scholarly influence | Muslim clerics (mallams) established Quranic schools; cities like Kano, Katsina became centres of Islamic learning | Development of Hausa and Fulani Islamic scholarship; syncretic practices initially common |
Effects of Islam: Introduced Arabic script and literacy; reformed legal systems; strengthened long-distance trade; encouraged scholarship (Timbuktu scholars came to Kano); promoted calendar and astronomical knowledge; also led eventually to the jihads of the 19th century by reform-minded scholars who condemned syncretism.
The trans-Atlantic slave trade was the forced transportation of millions of Africans to the Americas and Caribbean to work on European plantations, from the 15th to 19th centuries.
| Details | |
|---|---|
| Origins | Started c. 1444 (Portuguese); intensified from 1560s with growth of sugar plantations in Brazil and Caribbean |
| Organisation | "Triangular trade": European goods → West Africa → slaves → Americas → raw materials → Europe. African rulers and middlemen (esp. Niger Delta canoe houses, Dahomey) raided and sold captives |
| Scale | Estimated 10–12 million Africans transported; Nigeria's coast (Bight of Benin, Bight of Biafra) was one of the largest export zones |
Negative: Massive depopulation; social disruption and inter-community warfare; economies distorted toward slave raiding; weakened political institutions; psychological trauma and cultural loss.
Positive (limited): Some coastal states (Bonny, Calabar, Opobo) became powerful and wealthy through trade; European manufactured goods entered Nigeria; cowrie shells became currency.
JAMB & WAEC ask: "State THREE effects of the trans-Atlantic slave trade on West Africa." Focus on: depopulation, economic distortion, political instability, cultural disruption, and spread of European goods. Also know that the trade was abolished by Britain in 1807 (slave trade) and 1833 (slavery itself).
The Sokoto Jihad & Caliphate
The Sokoto Jihad (holy war) of 1804–1808 was led by Usman dan Fodio, a Fulani Islamic scholar and preacher, against the Hausa rulers he accused of corrupt and un-Islamic governance.
| Causes | Description |
|---|---|
| Religious grievances | Hausa rulers practised a mixture of Islam and traditional religion (syncretism); dan Fodio condemned this as paganism and moral decay |
| Oppression of Fulani | Fulani cattle herders faced heavy taxation and abuse from Hausa rulers; dan Fodio gave voice to their resentment |
| Political ambitions | Fulani scholars and leaders saw an opportunity to replace Hausa rulers with Islamic governance |
| Dan Fodio's preaching | His charismatic preaching attracted a large following; Sarkin Gobir's persecution of his community became the trigger |
Course: Dan Fodio fled to Gudu (the Hijra, 1804) → declared jihad → followers won battles across Hausaland → by 1808 most Hausa states had been conquered → dan Fodio divided the empire between his son Muhammed Bello (East, based in Sokoto) and brother Abdullahi (West, based in Gwandu).
Sultan of Sokoto — spiritual and political head of the caliphate
Emirs — appointed to rule each conquered territory (Kano, Katsina, Zaria, etc.) as flag-bearers
Sharia law — Islamic law applied across the caliphate
Revenue system: zakkat (alms tax), jizya (non-Muslim tax), tribute from vassal states
Achievements of the caliphate: unified vast territory under Islamic law; promoted Quranic education and Arabic literacy; revived trade; produced great scholars (dan Fodio himself wrote over 100 works). Collapse: Internal divisions; resistance from Borno; British conquest in 1903 (Battle of Burmi). Indirect Rule preserved the Emirate system.
Kanem-Borno, Yoruba & Benin in the 19th Century
Collapse of the Saifawa Dynasty: The 1,000-year-old Saifawa dynasty ended when Muhammad al-Amin al-Kanemi (a scholar-warrior) saved Borno from the Sokoto jihad but effectively seized real power, reducing the Mais to figureheads. His son Umar al-Kanemi finally ended the dynasty in 1846.
Borno under the Shehus: Al-Kanemi (titled Shehu) reformed administration, defended against jihadists, and maintained Borno's independence. He corresponded with dan Fodio in famous letters debating the justification of the jihad.
Borno under Rabeh: In 1893, the Sudanese warlord Rabeh Fadlallah invaded and conquered Borno, destroying the Kanemi dynasty. Rabeh was himself defeated by the French in 1900 at the Battle of Kousséri.
Fall of Old Oyo: The Old Oyo Empire collapsed c. 1817–1836 due to internal power struggles (Afonja's rebellion, Fulani pressure from the north), revolt of vassal states, and the disruption caused by the Sokoto Jihad. The capital was abandoned and Yorubaland fragmented.
The Yoruba Wars (c. 1820–1893) were a series of inter-state conflicts following Oyo's collapse — Egba, Ijaye, Ibadan, Ekitiparapo, and Ilorin fought for dominance.
- Kiriji/Ekitiparapo War: Ekiti and Ijesa formed a confederation to resist Ibadan's dominance
- Impact: massive displacement of populations, growth of Lagos as a refugee city, spread of Christianity, disruption of trade
Peace Treaty of 1886: British Governor Moloney brokered the Kiriji War peace, but fighting resumed until 1893 when the British finally imposed peace and brought Yorubaland under colonial control.
Benin in the 19th century: Benin maintained strong internal political institutions under its Obas, traded with European merchants, and resisted colonisation. Relations with Europeans soured over trade monopoly disputes. In 1897, Britain launched the Benin Punitive Expedition — sacked Benin City, exiled Oba Ovonramwen, and seized the famous Benin Bronzes.
European Penetration & British Conquest
| Activity | Details & Key Figures | Impact |
|---|---|---|
| Exploration of the interior | Mungo Park (Niger, 1796 & 1806); Clapperton; Lander brothers (traced Niger to sea, 1830); Barth (1850s) | European knowledge of Nigeria's interior; paved way for commercial and colonial penetration |
| Suppression of slave trade | Britain abolished slave trade (1807); Royal Navy's West Africa Squadron patrolled coast; freed slaves settled in Sierra Leone (Freetown) | Shift to "legitimate commerce" (palm oil, groundnut, cotton); Nigeria's coast transformed economically |
| Commodity trade ("legitimate commerce") | Palm oil became dominant export ("palm oil ruffians" = British traders); trade companies like National African Company (later Royal Niger Company) | Power of Delta middlemen (Jaja of Opobo); economic dependence on Europe; rise of consular authority |
| Christian missionary activities | CMS (Church Missionary Society); Methodist; RC missions; Bishop Samuel Ajayi Crowther (first African bishop, 1864) | Western education, hospitals, literacy, printing; social change (condemned slavery, "juju"); cultural tensions |
| British Conquest | Motives: economic (trade, raw materials), political (competition with France, Germany), humanitarian (end slavery). Methods: treaties, diplomacy, and armed force. Resistance: Jaja of Opobo (exiled 1887), Nana of Itsekiri (1894), Benin Expedition (1897), Kano and Sokoto (1903) | Nigeria became a British protectorate; traditional rulers subordinated; vast territory under one colonial authority |
Key exam point: The Royal Niger Company (chartered 1886, led by George Goldie) governed and traded in the Niger territories until 1900, when its charter was revoked and the British government took over directly. This transition led to the creation of the Protectorate of Northern Nigeria and the Protectorate of Southern Nigeria in 1900.
Colonial Rule & the Amalgamation of 1914
By 1900, Britain controlled three separate territories: the Colony and Protectorate of Lagos, the Protectorate of Southern Nigeria, and the Protectorate of Northern Nigeria. These were united on 1 January 1914 by Lord Frederick Lugard into the Colony and Protectorate of Nigeria.
1. Administrative efficiency — one central government was cheaper than three.
2. Economic reasons — the profitable South could subsidise the poorer North.
3. Transport integration — the railway linking North and South needed one authority.
4. Political convenience — unified territory easier for Britain to administer and defend.
1. Creation of a single Nigerian entity — the foundation of the modern state.
2. Nigeria's diverse peoples were brought under one administrative structure for the first time.
3. Economic integration and railway development accelerated.
4. North–South tensions were embedded — different legal, religious, and cultural systems under one umbrella.
5. Indirect Rule extended to the South (with mixed results).
Indirect Rule was Lord Lugard's policy of governing Nigerians through their own traditional rulers (emirs, obas, chiefs), who acted as agents of the colonial government.
| Aspect | Details |
|---|---|
| Reasons (why adopted) | Too few British officials; cheaper than direct rule; disruption of existing structures risked resistance; existing hierarchies in the North were efficient |
| How it worked | Native Authorities (NAs) — traditional rulers collected taxes, maintained order, and ran Native Courts and Native Treasuries under British supervision |
| Success in the North | Worked well in the Emirate system — Emirs were already used to centralised, hierarchical rule with clear chains of command |
| Failure in the South | Igbo society was acephalous (no chiefs) — British imposed "Warrant Chiefs" who had no traditional authority, causing resentment |
| Anti-colonial resistance | Ekumeku Movement (Asaba hinterland, 1898–1911); Satiru Uprising (1906); Egba Anti-Tax Agitation (1918); Aba Women's Riot (1929) — women protested rumoured taxation; British killed ~50 women |
JAMB & WAEC frequently test the Aba Women's Movement 1929. Causes: rumours that women would be taxed; existing grievances about warrant chiefs. Significance: showed limits of indirect rule; led to reforms of the Native Court system; one of the earliest mass women's protests in Nigeria's history.
Colonial Economy & Social Development
The colonial economy was designed primarily to serve British interests — to extract raw materials cheaply and create a market for British manufactured goods.
| Area | Colonial policy & impact |
|---|---|
| Currency & taxation | Introduced cash economy; direct taxation (poll/flat tax) forced Nigerians into wage labour to earn money; replaced barter and cowrie currency |
| Forced/contract labour | Nigerians compelled to work on railway construction, road building, and farms; labour often coercive |
| Transport | Railway: Lagos–Ibadan (1900), extended to Kano (1912), Port Harcourt–Enugu (1916). Roads built to connect hinterland to ports. Facilitated export of raw materials, not internal development |
| Agriculture | Export crops prioritised: groundnut (North), cotton, cocoa, palm oil, rubber. Food crop farming discouraged by market forces; Nigeria became a raw material appendage |
| Mining | Tin and columbite (Jos Plateau); coal (Enugu, opened 1915); used for British industry |
| Commerce & banking | European firms (UAC, John Holt, Paterson Zochonis) dominated; Bank of British West Africa (1894) controlled currency; Nigerians excluded from large-scale commerce |
Social development under colonial rule: Western education introduced by missionaries and later the government (but limited and biased toward clerical training). Urbanisation grew around Lagos, Kano, Port Harcourt. Health services — hospitals and dispensaries built, but mainly in urban areas. Improvement unions (e.g. Ibo Federal Union, Yoruba Egbe Omo Oduduwa) promoted ethnic consciousness and welfare.
Nationalism, Constitutional Development & Independence
Factors that stimulated nationalism: Western education (produced Nigerian intellectuals), racial discrimination by British, impact of World War II (Atlantic Charter, 1941), influence of African Americans and Pan-Africanism, press freedom (newspapers like West African Pilot by Nnamdi Azikiwe).
| Constitution / Event | Year | Key Features |
|---|---|---|
| Clifford Constitution | 1922 | First to introduce elective principle for Lagos and Calabar; led to formation of NNDP (Nigerian National Democratic Party) by Herbert Macaulay — Nigeria's first political party |
| Richards Constitution | 1946 | Introduced three regional councils (North, East, West); still limited Nigerian participation; widely criticised by nationalists |
| Macpherson Constitution | 1951 | Greater Nigerian participation; strengthened regional governments; led to growth of regional political parties (NCNC, NPC, AG) |
| Lyttleton Constitution | 1954 | Created a federal system; regions gained more autonomy; foundation for independence structure |
| Lancaster House Conferences | 1957–58 | Negotiations for independence; minority question raised; date for independence set |
| Independence | 1 Oct 1960 | Nigeria became independent; Sir Tafawa Balewa became Prime Minister; Nnamdi Azikiwe became Governor-General (later President, 1963) |
Herbert Macaulay — "Father of Nigerian nationalism"; founded NNDP 1923.
Nnamdi Azikiwe ("Zik") — NCNC leader; used press powerfully; first President of Nigeria.
Obafemi Awolowo — AG leader; championed federalism and free education in Western Region.
Ahmadu Bello — Sardauna of Sokoto; NPC leader; first Premier of the North.
Aminu Kano — NEPU; radical northern politics opposing the Emirate establishment.
World War II & nationalism: Nigerian soldiers fought for Britain and returned with new political consciousness. The Atlantic Charter (1941) pledged self-determination for all peoples. Pan-African conferences (Manchester, 1945) demanded independence. WWII fundamentally accelerated the decolonisation timeline across Africa.
First Republic & Early Military Rule (1960–1979)
The First Republic was plagued by crises that reflected the deep regional and ethnic divisions inherited from colonial rule:
| Crisis | Description & Significance |
|---|---|
| Struggle for the centre | Intense rivalry between NPC (North), NCNC (East), and AG (West) for federal power; alliances and betrayals undermined democratic stability |
| Revenue allocation | Disputes over sharing of federal revenue between regions; North wanted derivation principle changed; each region felt shortchanged |
| Minority question | Minority ethnic groups feared domination by majority groups (Hausa-Fulani, Yoruba, Igbo); led to agitation for more states; Willink Commission (1958) dismissed most demands |
| 1962/63 census controversy | Population figures disputed — North claimed a majority; all parties suspected manipulation; no credible consensus; poisoned politics |
| Action Group crisis (1962) | Split within the AG between Awolowo and Akintola; federal government declared emergency in Western Region; Awolowo was jailed for treasonable felony |
| 1964/65 elections | Widespread rigging, violence, and boycott; results disputed; national government lost legitimacy |
| January 1966 coup | Army officers (mainly Igbo) killed PM Balewa, Sardauna Ahmadu Bello, and others; Major-General Aguiyi-Ironsi became head of state; Decree 34 abolished federalism — seen as Igbo domination |
July 1966 counter-coup: Northern officers killed Ironsi; Lieutenant Colonel Yakubu Gowon became head of state. Massacres of Igbo in the North followed; one million Igbo refugees returned to the East — leading directly to the declaration of the Republic of Biafra in 1967 and the Civil War. Gowon's regime (1966–75) created 12 states (1967), fought and won the Civil War, launched the NYSC (1973), and was overthrown in a bloodless coup in 1975.
The Nigerian Civil War (1967–1970)
| Details | |
|---|---|
| Remote causes | Colonial legacy of ethnic divisions; failure of the First Republic; long-standing Igbo–Northern tensions; regional imbalance; disputed elections |
| Immediate causes | 1966 coups and counter-coup; massacre of Igbo in the North; breakdown of the Aburi Accord (Ghana, Jan 1967) — Ojukwu demanded confederation, Gowon refused; Gowon created 12 states (May 1967), dividing the East and cutting off oil revenues from Biafra |
| Declaration of Biafra | Lt. Col. Chukwuemeka Odumegwu Ojukwu declared the independent Republic of Biafra on 30 May 1967 |
| Course of the war | Biafra initially advanced (took Mid-West); Nigeria counter-attacked, imposed naval blockade; Biafra slowly encircled; famine ("kwashiorkor children") shocked the world; Biafra surrendered 12 January 1970 |
| International dimension | Nigeria supported by Britain and USSR; Biafra supported by France, Portugal, Israel, Ivory Coast. Humanitarian crisis attracted global attention |
Human: Estimated 1–3 million deaths (mostly from famine and disease); massive displacement of people.
Economic: Destruction of infrastructure in the East; oil revenues helped Nigeria reconstruct.
Political: Biafra reintegrated ("No victor, no vanquished" — Gowon); 12-state structure preserved; federal character strengthened. Nigeria emerged as a major African power.
Social: Traumatised generations; ethnic distrust deepened; but also national reconciliation through NYSC and other policies.
WAEC & JAMB ask both specific facts (names, dates, Aburi Accord) and analytical questions ("Examine the remote and immediate causes of the Civil War"). Know the "3Rs" post-war policy: Reconciliation, Rehabilitation, Reconstruction.
Military Regimes (1975–1999)
| Regime | Period | Key Achievements | Key Challenges/Problems |
|---|---|---|---|
| Murtala/Obasanjo | 1975–79 | Moved capital plans to Abuja; created more states (19); expelled illegal aliens; launched FESTAC '77; handed power to civilians in 1979 | Murtala assassinated (Feb 1976); economic mismanagement; mass dismissal of civil servants |
| Second Republic (Shagari) | 1979–83 | First civilian-to-civilian handover attempt; expanded social programmes | Corruption, economic mismanagement, import dependence, falling oil prices; rigged 1983 elections |
| Buhari/Idiagbon | 1983–85 | War Against Indiscipline (WAI); anti-corruption drive; restored discipline | Decree 4 (muzzled the press); harsh economic policies; human rights abuses; Dikko affair |
| Babangida (IBB) | 1985–93 | SAP (Structural Adjustment Programme); created more states (30); MAMSER; DFRRI; transition programmes | Annulled June 12, 1993 election (Abiola won); economic crisis; proliferating corruption; "Maradona" politics |
| Interim National Government (ING) | 1993 | Ernest Shonekan led brief transitional government | Lacked legitimacy; overthrown by Abacha after just 3 months |
| Abacha | 1993–98 | Increased states to 36; Gulf of Guinea maritime boundary; ECOMOG leadership in Liberia | Extreme human rights abuses; imprisoned Abiola and Obasanjo; executed Ken Saro-Wiwa (1995); international isolation; sudden death 1998 |
| Abdulsalami/Return to Democracy | 1998–99 | Fast transition to democracy; released political prisoners; general elections; handed power to Obasanjo (May 1999) | Short window created rushed transition |
June 12, 1993 is crucial — Moshood Abiola won Nigeria's freest election; Babangida annulled it. The crisis this caused eventually led to democratic pressure, Abacha's repression, his death, and the 1999 transition. June 12 is now celebrated as Democracy Day in Nigeria.
Nigeria & International Organisations
| Organisation | Nigeria's Role & Contributions |
|---|---|
| ECOWAS (Economic Community of West African States) | Nigeria was a founding member (1975); hosts headquarters in Abuja; largest financial contributor; led peacekeeping through ECOMOG in Liberia (1990), Sierra Leone (1997), Guinea-Bissau, and Mali |
| OAU / African Union (AU) | Active founder; championed anti-apartheid in South Africa; contributed troops and funds to African conflicts; hosted AU summits; key voice in pan-African politics |
| Commonwealth of Nations | Member since independence 1960; suspended 1995–1999 (Abacha's human rights abuses, execution of Saro-Wiwa); re-admitted after return to democracy |
| OPEC (Organisation of Petroleum Exporting Countries) | Member since 1971; one of Africa's largest oil producers; participates in oil production decisions; heavily dependent on oil revenue (85%+ of exports) |
| United Nations (UN) | Member since 1960; contributed troops to Congo (ONUC, 1960), Lebanon, Sudan, Liberia, Sierra Leone, Somalia; elected to Security Council (non-permanent); promotes multilateralism |
| Conflict Resolution | Congo (1960s peacekeeping), Chad, Liberia (ECOMOG 1990–98), Sierra Leone (restored Kabbah government 1998), Guinea-Bissau, Darfur/Sudan — Nigeria has been Africa's most active peacekeeping nation |
WAEC/JAMB ask: "Highlight Nigeria's contributions to ECOWAS" or "Assess Nigeria's role in African peacekeeping." Key answer points: ECOMOG in Liberia/Sierra Leone, financial contributions, diplomatic leadership, hosting of headquarters, advocacy for African Unity.
Trans-Saharan Trade & the Slave Trade
The trans-Saharan trade was a network of overland trade routes crossing the Sahara Desert, connecting sub-Saharan West Africa with North Africa and the Mediterranean world, active from antiquity to the 19th century.
| Aspect | Details |
|---|---|
| Origin | Ancient — horses and chariots used from c. 1000 BC; intensified after Arab conquest of North Africa (7th century AD) and introduction of camel caravans |
| Organisation | Caravans of hundreds of camels; Arab and Berber merchants organised; safe passage guaranteed by strong states (Ghana, Mali, Songhai, Kanem-Borno, Hausa); tolls levied by rulers |
| Goods traded | South → North: gold, slaves, kola nuts, ivory, leather, cotton cloth, ostrich feathers; North → South: salt (from Saharan mines like Taghaza), horses, copper, cloth, glassware, manuscripts |
| Key routes | Kano → Tripoli; Timbuktu → Morocco; Borno → Egypt via Fezzan |
Political: Revenue from trade funded armies and courts; enabled states to expand (Mali, Songhai, Kanem-Borno).
Economic: Specialisation and monetisation of economies; kola and gold became internationally traded.
Cultural/Religious: Spread of Islam along trade routes; Arabic literacy promoted; scholarly exchange (Timbuktu, Kano as learning centres).
Negative: Slave trade component caused depopulation; dependence on North African goods.
Missionary Activities & the Scramble for West Africa
The suppression of the slave trade after 1807 created a need to find alternative ways to "civilise" and integrate Africa — missionaries filled this role, often arriving ahead of colonial officials.
Key missionary societies: Church Missionary Society (CMS, Anglican), Wesleyan Methodist Missionary Society, Roman Catholic (SMA Fathers), Basel Mission (Ghana), Bremen Mission (Togo).
| Impact of Missionaries | Details |
|---|---|
| Education | Founded schools and colleges: CMS Grammar School Lagos (1859), Fourah Bay College Sierra Leone (1827 — first university in West Africa) |
| Literacy & printing | Translated Bible into local languages; produced dictionaries and grammars; published newspapers (Iwe Irohin — first Yoruba newspaper, 1859) |
| Health | Built hospitals and dispensaries; combated tropical diseases |
| Social change | Condemned slavery and human sacrifice; promoted "Victorian" values; created educated African elite |
| Negatives | Cultural imperialism — disparaged African religions, culture, dress; created social divisions (Christian/Muslim/traditionalist); helped prepare the ground for colonial conquest |
The Scramble for Africa was the rapid partition of the African continent between European powers between 1880 and 1900.
| Cause | Explanation |
|---|---|
| Industrial Revolution | Europe needed raw materials (cotton, palm oil, rubber, minerals) and markets for manufactured goods; Africa was seen as the solution |
| Political rivalry | European powers competed for prestige and strategic advantage; fear of being left out intensified the rush |
| Nationalism | Colonies were symbols of national power and greatness in 19th-century European politics |
| Humanitarian justification | "Civilising mission" — ending slave trade, spreading Christianity; used to justify conquest |
Called by Otto von Bismarck of Germany; attended by 14 European powers (no African representatives). Major decisions: effective occupation required to claim territory; freedom of trade in the Congo basin; Niger River open to all; established rules for further partition. Result: Africa carved up with no regard for existing kingdoms, ethnic groups, or natural boundaries — the root of many modern African conflicts.
West African resistance to conquest: Samori Toure (Mandinka — resisted French for 16 years); Lat Dior of Senegal; Bai Bureh of Sierra Leone (Hut Tax War 1898); Asante (Gold Coast — multiple wars); Borno under Al-Kanemi's successors. Resistance ultimately failed due to superior European weapons (Maxim gun) and divide-and-rule tactics.
Colonial Rule in West Africa
| Colonial Power | System | Key Features |
|---|---|---|
| British | Indirect Rule | Governed through existing traditional rulers; native authorities retained; aimed to be cheap and less disruptive; worked well where hierarchies existed (Nigeria North, Ghana) |
| French | Assimilation / Association | Aimed to make Africans "French citizens"; French language and culture imposed; direct administration by French officials; later shifted to "association" (cultural coexistence) |
| Portuguese | Assimilation | Similar to French — "assimilados" (assimilated Africans) received Portuguese citizenship; extremely exploitative labour system (forced labour — contract system) |
Colonial economy: All colonial powers extracted raw materials, built infrastructure (railways, roads) primarily to serve export, imposed taxes to force Africans into wage labour, and created export crop monocultures. This underdeveloped African economies and created long-term dependence.
WWI (1914–18): African soldiers (Tirailleurs Sénégalais, King's African Rifles, Nigerian Regiment) fought for their colonial masters in Europe and Africa. German colonies (Kamerun, Togo, Tanganyika, SW Africa) were captured and redistributed.
WWII (1939–45): Over one million Africans fought for Britain, France, and the Allies. The contradiction of fighting for freedom abroad while oppressed at home radicalised African politics. The 1941 Atlantic Charter's promise of self-determination fuelled decolonisation movements.
Nationalism & Independence in West Africa
Independence did not automatically bring prosperity. West African states struggled with the legacy of colonialism and new internal challenges:
| Problem | Explanation |
|---|---|
| Neo-colonialism | Continued economic dependence on former colonial powers; multinational corporations controlled key industries; foreign aid came with conditions; political sovereignty without economic independence |
| Economic underdevelopment | Monoculture economies (single crop/resource) made states vulnerable to price fluctuations; lack of industrialisation; inadequate infrastructure |
| Unequal development | Capital cities and coastal areas developed while rural areas remained poor; ethnic regions competed for resources |
| Political instability | Coups and military governments: Ghana (1966), Nigeria (1966), Mali, Sierra Leone, Liberia — weak civilian institutions could not hold |
| Military in politics | Armies took power when civilian governments failed; military rule often prolonged instability and corruption |
| Boundary disputes | Colonial borders divided ethnic groups across states; caused conflicts (Senegal-Guinea Bissau, Nigeria-Cameroon Bakassi Peninsula) |
OAU (Organisation of African Unity) — founded 1963 in Addis Ababa; goal: African unity, decolonisation, non-interference; succeeded by the African Union (AU) in 2002.
ECOWAS — founded 1975 in Lagos; 15 members; promotes economic integration, free movement, and peace.
UN — West African states joined at independence; used UN platforms to advocate for decolonisation and equality in the Cold War era.
Islamic Reform & State Building in Africa
The 19th century saw a wave of Islamic reform movements (Jihads) across West and North Africa, driven by scholars who condemned religious laxity and political oppression.
| Leader / Movement | Location & Period | Outcome |
|---|---|---|
| Usman dan Fodio — Sokoto Jihad | Northern Nigeria, 1804–1808 | Sokoto Caliphate — unified northern Nigeria under Islam; largest state in Africa at the time |
| Seku Ahmadu — Massina Jihad | Mali (upper Niger), 1818 | Dina of Massina — Islamic theocratic state; cattle Fulani reform movement; lasted until Umar's conquest |
| Al-Hajj Umar Tall — Toucouleur Jihad | Senegambia/Mali, 1850s–60s | Conquered Massina and Segu; created large empire; fought French expansion; killed 1864 |
| Samori Toure — Mandinka Empire | Guinea/Mali/Ivory Coast, 1870s–98 | Built large empire; manufactured own weapons; resisted French for 16 years — one of the greatest African resistance leaders; captured and exiled 1898 |
Egypt under Muhammad Ali (1805–1848): Reformed army along European lines; industrialised Egypt; expelled Mamluks; fought Ottoman and British power; relationship with Europeans was complex — relied on European expertise while asserting Egyptian ambitions in Sudan and Syria. Khedive Ismail modernised Egypt further but ran into debt — leading to British occupation in 1882.
The Mahdiyya Movement in Sudan (1881–1899): Muhammad Ahmad declared himself the Mahdi (Expected One) and led a successful uprising against Egyptian-British rule. Captured Khartoum (killed General Gordon, 1885). The Mahdist state was eventually destroyed by Kitchener at the Battle of Omdurman (1898).
East & Southern Africa in the 19th Century
| Topic | Key Facts |
|---|---|
| Omani Empire (East Africa) | Oman (Arabia) dominated the East African coast from 1650s; Seyyid Said moved capital to Zanzibar (1840); controlled clove plantations, ivory and slave trade; commercial relations extended to the interior via Swahili-Arab merchants; clashed with and lost to British pressure by 1890s |
| Ethiopia — Theodore II | Emperor Theodore II (1855–1868) reunified fragmented Ethiopia; attempted modernisation; clashed with Britain over prisoners; defeated at Battle of Magdala (1868) and committed suicide |
| Ethiopia — Menelik II & Adwa | Emperor Menelik II (1889–1913) modernised Ethiopia; signed Treaty of Wichale with Italy (dispute over sovereignty); decisively defeated Italy at the Battle of Adwa (1896) — only African nation to defeat a European colonial power; Ethiopia remained independent; inspired African nationalism worldwide |
| The Mfecane (Difaqane) | Series of devastating wars triggered by Zulu expansion under Shaka (c. 1817–1828) in southern Africa. Shaka's military revolution (amabutho regiment system, short stabbing assegai) made the Zulu kingdom the dominant power; ripple effect depopulated vast areas of southern Africa and created new kingdoms (Sotho, Swazi, Ndebele) as refugees regrouped |
| Zulu Nation | Shaka built the Zulu from a small clan into a formidable empire through military organisation and political absorption. After his assassination (1828) by brothers, Zulu remained powerful until defeat by Britain at Battle of Ulundi (1879) |
The Battle of Adwa (1 March 1896) is one of the most important events in African history — Ethiopia's defeat of Italy proved African nations could resist European conquest and became a symbol of African pride and resistance. It influenced Pan-Africanism, the Ethiopian movement (Rastafarianism), and African independence movements of the 20th century.
Africa, the World Wars & the Cold War
| Period | Africa's Experience | Long-term Impact |
|---|---|---|
| World War I (1914–18) | African territories used as battlegrounds (Cameroon, Togoland, East Africa); 2 million+ Africans served as soldiers and porters for Allied and German forces; German colonies redistributed as League of Nations mandates to Britain and France | Growth of African political consciousness; formation of early nationalist movements; labour and military experience expanded African worldview |
| World War II (1939–45) | Over 1 million Africans in British forces alone; African resources (tin, rubber, groundnuts) essential to Allied war effort; Africans fought in North Africa, East Africa, Burma, Italy | Atlantic Charter (1941) — promise of self-determination radicalised African politics; returned soldiers demanded independence; economic changes (inflation, disruption) fuelled resentment of colonialism |
| Cold War (1947–1991) | USA and USSR competed for influence in newly independent African states; proxy wars in Congo (1960s), Angola (1975–2002), Mozambique, Ethiopia/Somalia; CIA/KGB interventions destabilised governments; Patrice Lumumba (Congo) assassinated with US knowledge | Military coups often supported by Cold War powers; economic dependence deepened; decolonisation complicated by superpower rivalry; Non-Aligned Movement (NAM) formed by African/Asian states to avoid alignment |
| Decolonisation wave | 1957 — Ghana (Nkrumah) first sub-Saharan African independence. 1960 — "Year of Africa" — 17 African nations independent including Nigeria. 1975–80 — Portuguese colonies (Angola, Mozambique). 1980 — Zimbabwe. 1990 — Namibia. 1994 — South Africa (end of apartheid) | Pan-Africanism (Nkrumah, Nyerere, Senghor); OAU founded 1963; African states struggled to define their own identities and development paths |
You've now covered all major WAEC and JAMB History topics. Take the 60-question timed CBT practice to see your score and get a personalised breakdown by section.