What is literary digest?

Literary Digest was an American magazine published from 1890 to 1938, known for its literary reviews, articles, and contributions to public discourse. It gained prominence for its opinion polls, particularly in the 1920s, which aimed to gauge public sentiment on various issues, including political elections. However, its 1936 presidential election poll famously mispredicted the outcome, leading to its decline. The magazine ultimately ceased publication due to financial difficulties and changing readership preferences.