Answer:
Not Movitation, definantly not theme, actions sound too short termed, i think development is the best answer because it sums up what the reader learns from the analysis
Explanation: process of elimination
Then there's the color blue, which we think represents Gatsby's illusions -- his deeply romantic dreams of unreality. ... His gardens are blue, his chauffeur wears blue, the water separating him from Daisy is his "blue lawn" (9.150), mingled with the "blue smoke of brittle leaves" in his yard.
