The antecedent of the pronoun “it” is Chicago (answer A). The reader can easily recognize the antecedent of a pronoun by replacing it in the sentence, and he or she can determine if the meaning of the sentence has sense or not.
Example: The class members chose Chicago to visit because Chicago provides the best opportunity for education and entertainment.
I'd say b, but I feel this could be somewhat open to interpretation.
Newspeaks made to keep people from forming thoughts
The main purpose of the introduction is to state the argument and which side you will be supporting<span />
<em>An expression of pain and inward concentration altered the pale contours of his face. He smeared the sweat from his cheeks and quickly adjusted the spectacles on his nose (9) In chapter 2, Ralph suggests that the boys build a signal fire on the top of the mountain to attract attention from passing ships. Hope This Helps! </em>
