The answer would be letter c which is the disagreements with parents. It is because people who usually writes multicultural literature are those people who are from an immigrant family. They were able to bring out or tell stories about the conflict happening to one's family, such as disagreements with the siblings or parents in scenarios that could be related.
I would say the correct answer is B ("I am sorry to hear that; but why did not you tell me that before? If I had known as much this morning I certainly would not have called on him. It is very unlucky; but as I have actually paid the visit, we cannot escape the acquaintance now.")
It is both false and ironic because he would certainly have called on him nevertheless, regardless of the fact whether his wife likes Mr. Bingley or not. He didn't really do much about the whole affair, which is ironic because he makes it as if he had.
Answer:
Some historians say people decided to preserve their headpieces by hanging them on the wall. Others believe wreaths began to hang on doors to symbolize a victory was achieved in the household.