I think it's number A because it is too kind of a funny
Segregation was described as wilderness as a way of indicating the inhumaneness of this treatment, for literally wilderness indicates a place without civilization or society.
Injustice is not always a wilderness, although it sometimes can be. Injustice acts within established society all the time -- sometimes, de jury, it can be under the guise of a law-abiding action, but in reality (de facto) it could be injustice. For example, Donald's Trump urge to deport and restrict immigrants from certain countries reflects injustice in an established environment (in my opinion, of course).
<span>Beah flash backed to the last time she saw his parents while she is sleeping. </span><span>The theme that is expressed in
the passage is the feeling of anticipation. In here, the narrator expresses
deeply his desire for coming home feeling like he is in this moment.</span>
India became republic, Chinese aggression, indo-pak war