In Nigeria, the Biafran War began

A. when an Ibo-led military council proclaimed a centralized dictatorship. B. after a countercoup by Nigerian Muslims seized the national government. C. after Nigeria was divided into 19 small units.
D. with the death of the military dictator General Sani Abacha.

2 answers

I'll be glad to check your answer.
when an Ibo-led military council proclaimed a centralized dictatorship