Answer:
The Great Gatsby is a story told by Nick Carraway, who was once Gatsby's neighbor, and he tells the story sometime after 1922, when the incidents that fill the book take place. As the story opens, Nick has just moved from the Midwest to West Egg, Long Island, seeking his fortune as a bond salesman. Shortly after his arrival, Nick travels across the Sound to the more fashionable East Egg to visit his cousin Daisy Buchanan and her husband, Tom, a hulking, imposing man whom Nick had known in college. There he meets professional golfer Jordan Baker. The Buchanans and Jordan Baker live privileged lives, contrasting sharply in sensibility and luxury with Nick's more modest and grounded lifestyle. When Nick returns home that evening, he notices his neighbor, Gatsby, mysteriously standing in the dark and stretching his arms toward the water, and a solitary green light across the Sound.
One day, Nick is invited to accompany Tom, a blatant adulterer, to meet his mistress, Myrtle Wilson, a middle-class woman whose husband runs a modest garage and gas station in the valley of ashes, a desolate and run-down section of town that marks the convergence of the city and the suburbs. After the group meets and journeys into the city, Myrtle phones friends to come over and they all spend the afternoon drinking at Myrtle and Tom's apartment. The afternoon is filled with drunken behavior and ends ominously with Myrtle and Tom fighting over Daisy, his wife. Drunkenness turns to rage and Tom, in one deft movement, breaks Myrtle's nose.
Following the description of this incident, Nick turns his attention to his mysterious neighbor, who hosts weekly parties for the rich and fashionable. Upon Gatsby's invitation (which is noteworthy because rarely is anyone ever invited to Gatsby's parties — they just show up, knowing they will not be turned away), Nick attends one of the extravagant gatherings. There, he bumps into Jordan Baker, as well as Gatsby himself. Gatsby, it turns out, is a gracious host, but yet remains apart from his guest — an observer more than a participant — as if he is seeking something. As the party winds down, Gatsby takes Jordan aside to speak privately. Although the reader isn't specifically told what they discuss, Jordan is greatly amazed by what she's learned.
As the summer unfolds, Gatsby and Nick become friends and Jordan and Nick begin to see each other on a regular basis, despite Nick's conviction that she is notoriously dishonest (which offends his sensibilities because he is "one of the few honest people" he has ever met). Nick and Gatsby journey into the city one day and there Nick meets Meyer Wolfshiem, one of Gatsby's associates and Gatsby's link to organized crime. On that same day, while having tea with Jordan Baker, Nick learns the amazing story that Gatsby told her the night of his party. Gatsby, it appears, is in love with Daisy Buchanan. They met years earlier when he was in the army but could not be together because he did not yet have the means to support her. In the intervening years, Gatsby made his fortune, all with the goal of winning Daisy back. He bought his house so that he would be across the Sound from her and hosted the elaborate parties in the hopes that she would notice. It has come time for Gatsby to meet Daisy again, face-to-face, and so, through the intermediary of Jordan Baker, Gatsby asks Nick to invite Daisy to his little house where Gatsby will show up unannounced.
Explanation:
All of this is from Cliffnotes.
I DID NOT WRITE THIS.