What is the significance of Lennox's description of the events of the night before he and Macduff arrive at Inverness?

In short, clipped sentences, Macbeth says that Duncan is still asleep. He offers to take Macduff to the king. As Macduff enters the king's chamber, Lennox describes the storms that raged the previous night, asserting that he cannot remember anything like it in all his years.

Explanation:

b. brooks wrote about the same type of neighborhood in which she grew up.