Read this sentence from paragraph 6.

Hospital Sketches, published first in serial form in a magazine and then as a book, was very popular.
How does this sentence about Louisa May Alcott MOST contribute to the development of ideas in the paragraph?

A
It illustrates the different forms of publication that were common in that period.

B
It shows the variety of subjects that she was able to write about and how she found an audience.

C
It explains the link between her Civil War activity and her growing success as a writer.

D
It demonstrates her commitment to the social ideals of serving others in the Civil War.

C

It explains the link between her Civil War activity and her growing success as a writer.