Answer: B.
Explanation: Because of their difference in social class, Gatsby is not able to win back Daisy’s love.
According to the story of the Great Gatsby, we can see that a middle class man Tom is in love with Daisy but he is unable to win her love.
However, after the war, he comes into money and tries to win back the love of Daisy and get her to marry him.
This shows reality by portraying their difference in social class and modernism by how being rich gives Tom a chance to win Daisy's love once again.
Therefore, the correct answer is option B
