What form of entertainment became popular during the 1920s?

During the 1920s, the rise of Jazz Music and the popularity of dance clubs and speakeasies defined the entertainment scene. The decade also saw the advent of Hollywood's "talkies," which revolutionized cinema by introducing synchronized sound to films. Radio broadcasts became increasingly popular, providing audiences with music, news, and serial dramas. Overall, the 1920s was a vibrant era for cultural expression and entertainment.