The "Jazz Age" refers to the period in the 1920s when jazz music and dance became popular in the United States. This era was marked by a cultural shift, with people embracing new forms of entertainment, fashion, and social norms. The rise of jazz music, characterized by its improvisational style, reflected the spirit of the time and influenced various art forms. During the Jazz Age, cities like New York and Chicago became cultural hubs, attracting artists, musicians, and writers. The era also saw the emergence of iconic figures such as Louis Armstrong and F. Scott Fitzgerald, who captured the essence of the time through their work. The Jazz Age ultimately laid the groundwork for modern American culture.