I want to know the answer to the following question:
The setting the mandolin was used in until the 1930's was?
All the background I'm provided with is that "The instrument was primarily used in an ensemble setting well into the 1930s, and although the fad died out at the beginning of the 1930s, the instruments that were developed for the orchestra found a new home in bluegrass.". Is that enough to answer the question?