Why did Okonkwo kill himself?

Which sentence from a student's reflective essay contains a subject and verb error and needs to be edited? a. in my opinion, some of the voters seemed to need more information about their candidates. b. the documentary showed that dollars are often used instead of rubles in russia. c. the research shows that jackets made of wool are warmer than those made of cotton. d. in my opinion, either the doctors or the chief administrator need to make a quick decision.

This series of works has captured the imaginations of people all over the world. a. incarcerated c. jailed b. seized d. arrested

Which piece of textual evidence from the short story "civil peace" by chinua achebe can be used to defend the claim thatviolence has not ended despite the end of war?