Why do writers like emerson and thoreau use parallelism in their writing?

a. to draw in more readers
b. to ask the reader questions
c. to emphasize certain points
d. to compare one thing to another

C. To emphasize certain points

Explanation:

Emerson and Thoreau utilize parallel structure in the sentences to pressure the connection between them. Since they are organized a similar way, the audience naturally bunches them as related in their psyche.

i think it may be b, i'm not exactly too sure on this. but b seems to make more sense.