Concept:African self-determination and decolonisation were central to Nigeria’s foreign policy under the Murtala/Obasanjo administration.
Explanation:During the Murtala Mohammed and Olusegun Obasanjo regime, Nigeria took a firm stand against colonialism and apartheid in Africa.
This government actively supported liberation movements and pushed for the independence of African states still under colonial rule.
Their foreign policy strongly favoured decolonisation and the right of African peoples to self-determination.
Thus, among the listed regimes, it was the Murtala/Obasanjo regime that favoured decolonisation as self-determination for African states.
Answer:B. Murtala/Obasanjo’s regime.