“the leaders who ruined africa and the generation who can fix it”

Although this does not include any questions, we can still provide some details about this title.

“The Leaders Who Ruined Africa and the Generation Who Can Fix It” is a TED talk by Fred Swaniker. Fred Swaniker is a speaker who talks about the importance of leadership in Africa. Swaniker believes that many of Africa's problems come from weak or ill-prepared leadership. He also thinks that new generations provide hope for the continent because they are prepared to be more effective leaders.

your answer is b. "with strong wording encouraging readers to take action."