Which of the following Yoruba states rose to prominence as a result of the decline of Oyo?

Ibadan rose to power during the Yoruba civil wars after Oyo collapsed. It started as a military camp and grew into a major city. Ibadan’s warriors dominated Yorubaland by the mid-1800s.

Ijebu remained important for trade but didn’t expand like Ibadan. Ife was the ancient spiritual capital, not a political power. Egba people founded Abeokuta but weren’t as militarily dominant.

Ibadan showed how military strength could create new power centers. It filled the vacuum left by Oyo’s decline.