(e.g., gender roles, Prohibition, or the Harlem Renaissance)
The Jazz Age came to a definitive end with the stock market crash of 1929. The exuberant optimism of the "Roaring Twenties" vanished almost overnight, replaced by the grim realities of the Great Depression. However, the decade’s legacy remains profound. It fundamentally altered the American social fabric, establishing the foundations of modern youth culture, celebrity obsession, and a more integrated, though still troubled, national identity.
The Jazz Age, a term coined by F. Scott Fitzgerald, defines the 1920s as a period of unprecedented cultural ferment and social upheaval in the United States. Following the trauma of World War I, the nation pivoted toward a frantic pursuit of pleasure, fueled by economic prosperity, technological innovation, and a radical break from Victorian morality. At the heart of this transformation was jazz music—a syncopated, improvisational art form that became the soundtrack for a generation determined to live in the moment.