A. Yakubu Gowon
B. Chief Olusegun Obasanjo
C. Murtala Muhammed
D. Aguiyi Ironsi
Correct Answer: Option A
A. Yakubu Gowon
Explanation
Yakubu Gowon is the correct answer. West African leaders under the chairmanship of President Yakubu Gowon, met in Lagos in May 1975 to create the ECOWAS.