What is the biggest advantage of using a poster to convey the information in “Little Americans"? The poster format is useful for people who identify with those in the illustration.

A. The poster format is useful for people who identify with those in the illustration.

B. The message is conveyed quickly and completely and appeals to emotions.

C. The poster format is a way to gather people together to discuss the issue they see displayed.

D. The message is so uninteresting it requires both words and pictures to convey.