The correct answer is...
C. to foreshadow how the haircut will affect Bernice
Answer:
Inform
Explanation:
The three purposes of writing are to Persuade, Inform, and Entertain. To remember this think of P.I.E. By the process of elimination, you know the author is Informing you about the Industrial Revolution.
One tool for narrowing your topic is to list adjectives that apply towards your subject.
(And also, the process of elimination)
~Hope this helped :)