The correct answer is letter B. Visual aids should be used in expository presentation to supplement the presentation. However, the speaker must not solely depend on this because expository presentations should be quick and very concise in delivering the message that the person is conveying to his audience.
Answer:
A world of heroes reads about the fall of Oedipus, the death of Hektor and the battle of thermopylia and other events in ancient Greece.
Explanation:
It reveals the impact of the choices and sacrifices made by individuals in the past and how it positive affects the society, most of which topics of these individuals are deliberated upon and are held dearly in the society.