Answer: b. About 15% of Chapel Hill’s undergraduates come from other countries.
Explanation:
This is based on text from "Brief History of Chapel Hill". Fifteen percent of Chapel Hill's undergraduates coming from other countries is quite a significant percentage and just proves that there are different nationalities in the town.
With that many foreigners in the university, there must surely be a significant number of other foreigners in the town because university populations have been known to be representative of their location.
The answer is: to reveal the prevailing racist sentiment among the soldiers.
In the excerpt from "Zeitoun," the author describes they way the Syrian protagonist is accused of terrorism by the soldiers. The suspect he might be involved in terrorist activities after they find a lage amount of money and maps of the city in one of his houses.
D as seen by the lines "Destroy the natural affection of the mother for the child"