Key dates and events in Igbo history — from ancient origins to the present day.
Ancient and Precolonial Period
- c. 3000 BCE — Archaeological evidence of Igbo settlement in the Niger-Benue confluence region
- c. 900 CE — Foundation of the Nri Kingdom — oldest recorded polity in Igboland
- c. 900 CE — Igbo-Ukwu bronze artifacts produced — among the finest metalwork in sub-Saharan Africa
- c. 1100s — Nri Kingdom at peak ritual influence across Igboland
- c. 1400s — Aro trading network emerges, centred on Aro Chukwu oracle at Arochukwu
Atlantic Slave Trade Era (1500s-1800s)
- c. 1500s — Atlantic slave trade begins affecting the Bight of Biafra coast
- 1600s-1800s — Millions of Igbo people transported to the Americas via Calabar, Bonny, and Brass
- c. 1740 — Olaudah Equiano born in Igboland (present-day Anambra State)
- 1789 — Equiano publishes The Interesting Narrative — first major literary account of the Igbo experience in slavery
- 1807 — British Parliament abolishes the slave trade
Colonial Period (1800s-1960)
- 1885 — Berlin Conference — European powers partition Africa; British claim Nigeria
- 1900 — British Protectorate of Southern Nigeria formally declared
- 1902 — British forces destroy the Aro Chukwu oracle
- 1914 — Amalgamation of Northern and Southern Nigeria under Lord Lugard
- 1929 — Women's War (Ogu Umunwanyi) — mass uprising against colonial taxation and warrant chiefs
- 1944 — Nnamdi Azikiwe founds the NCNC
- 1960 — Nigerian independence; Azikiwe becomes first Governor-General
- 1963 — Nigeria becomes a republic; Azikiwe becomes first President
Crisis and Civil War (1966-1970)
- January 15, 1966 — First military coup
- July 29, 1966 — Counter-coup; General Yakubu Gowon assumes power
- Sept-Oct 1966 — Mass killing of Igbo in northern Nigeria; over a million flee south
- January 1967 — Aburi Accord signed in Ghana — confederation agreement later repudiated by Gowon
- May 30, 1967 — Ojukwu declares the Republic of Biafra
- July 6, 1967 — Nigerian federal forces invade Biafra; civil war begins
- 1968-1969 — Biafran famine; 1-3 million deaths from famine and conflict
- January 15, 1970 — Biafra surrenders; war ends; "No Victor, No Vanquished" declared
Post-War and Contemporary (1970-Present)
- 1970s — Igbo reconstruction; 20-pound policy strips Igbo of pre-war savings
- 1999 — Return to civilian rule; Obasanjo elected President
- 2012 — IPOB founded by Nnamdi Kanu
- 2015 — Nnamdi Kanu arrested; Biafra agitation intensifies
- Present — Igbo diaspora spans every continent; cultural and commercial influence continues to grow