Final answer:
F. Scott Fitzgerald's 'The Great Gatsby' was published in 1925, reflecting the decadence and attitude of the 1920s.
Step-by-step explanation:
F. Scott Fitzgerald was a prominent American author who captured the essence of the 1920s through his works. He is best known for his novel The Great Gatsby, which was published in 1925. This novel is a sophisticated social satire that presents a vivid portrait of the Jazz Age or the Roaring Twenties, characterized by its focus on wealth, loss of innocence, and the pursuit of the American Dream. Fitzgerald, alongside his wife Zelda, famously embodied the highs and lows of this era's lifestyle, which they both depicted and lived extravagantly.