Question

in 1967, ethnic minorities rebelled against yoruba rule in . nigeria ghana kenya rwanda

Explanation:

The 1967 rebellion referenced is the start of the Nigerian Civil War, where Igbo (an ethnic minority relative to the Yoruba-dominated federal government at the time) declared the Republic of Biafra, rebelling against central Nigerian authority led by Yoruba and Hausa-Fulani groups. The other listed countries did not have this specific 1967 rebellion against Yoruba rule.

Answer:

Nigeria