What were some of the most important popular cultural trends of the 1930s?

The 1930s saw the rise of film as a dominant form of entertainment, with the advent of "talkies" and the popularity of Hollywood stars like Clark Gable and Greta Garbo. Radio became a crucial medium for news and entertainment, with shows like "The Shadow" and "Amos 'n' Andy" captivating audiences. Additionally, the Great Depression influenced cultural expressions, leading to themes of hardship and resilience in literature and music, exemplified by folk songs and the rise of Swing Music. The decade also saw the emergence of comic books, with characters like Superman debuting in 1938, marking the beginning of a new era in popular culture.