What aspects of the Civil War might have caused this dramatic shift in style, form, and thematic discourse in American literature?

During the American Civil War, the people of the country had many experiences that are quite unpleasant and these made many of them to ask questions that no one has answers to. The war had negative effects on everyone including writers. By the end of the war, authors generally began to put their war experience into writing and these radically change the style, form and the thematic discourse that were the characteristics of American literature.

Explanation:

a is is the correct answer

bruh nobody wants to do that lol good luck tho