Based on The Great Gatsby, what are the characteristics of the protagonists in Scott Fitzgerald's works?

Based on The Great Gatsby, what are the characteristics of the protagonists in Scott Fitzgerald's works?

A.The disillusionment of the protagonists'p dreams is due to the clashes between their romantic vision of life and the reality.
B.His many stories started with the situation in which a rising young man of the middle-class is in love with the daughter of a rich family. The man's real dream is that of achieving a new status and new essence.
C.That is why Daisy seems so charming to Gatsby and that is why Gatsby has directed his whole life to winning back her love.