- May–October 1966 anti-Igbo pogroms — limited Kebbi/Argungu impact compared with Kano-Kaduna corridor.
Kebbi State · Crisis deep dive
First Republic & Civil War (1960–1970)
Methodology
Tier 1 · primary
Courts. Gazettes. National archives.
Tier 2 · corroborating
OCCRP. HRW. BudgIT. TheCable.
Tier 4 · tertiary, flagged
Wikipedia only where primary is pending. Always labelled.