Final answer:
True, Ikemefuna was taken captive during the conflict between Umuofia and Mbaino in Chinua Achebe's novel 'Things Fall Apart'.
Step-by-step explanation:
True, Ikemefuna was taken as a captive during the war between Umuofia and Mbaino. This event is a part of the narrative of Chinua Achebe's novel Things Fall Apart, which is set in pre-colonial Nigeria among the Igbo tribe. The character of Ikemefuna is a pivotal element in the novel, as his fate becomes entwined with that of Okonkwo, the protagonist. Ikemefuna is taken by the clan of Umuofia as a peace settlement between Umuofia and Mbaino after someone from Mbaino kills a member of the Umuofia clan. Ikemefuna's presence in Okonkwo's household has a significant impact on the characters and the progression of the story.