Which of the following is an appropriate topic for a five-page research paper?

a) sleeping habits of two-year olds
b) the hierarchy of dolphin pods
c) how the pen was created
d) benjamin franklin's writings and how they affected the american government

Explanation:

it is b i do not want brainliest give it to him

or her

it is the background information on the characters and setting explained at the beginning of the story. the exposition will often have information about events that happened before the story began. the exposition is often the very first part of the plot.