Fitzgerald positions the characters of The Great Gatsby as emblems of these social trends. Nick and Gatsby, both of whom fought in World War I, exhibit the newfound cosmopolitanism and cynicism that resulted from the war. The various social climbers and ambitious speculators who attend Gatsby’s parties evidence the greedy scramble for wealth. The clash between “old money” and “new money” manifests itself in the novel’s symbolic geography: East Egg represents the established aristocracy, West Egg the self-made rich. Meyer Wolfshiem and Gatsby’s fortune symbolize the rise of organized crime and bootlegging.