The central idea should be a single idea

When speaking to a culturally diverse audience, it is best to use supporting material that

A) includes a variety of types. B) is based on opinions from authoritative figures. C) emphasizes illustrations and narratives. D) is based entirely on objective data. E) is primarily personal experience.

_____________ are references to cultural or historical figures or events, real or fictional

A. Allusions B. Illusions C. Metallusions D. Personifications