I want to know the answer to the following question:
How much did the US prices deflate in the 1930s?
All the background I'm provided with is that "Over the very long run, the prior gold standard kept prices stable—for instance, the price level and the value of the U.S. dollar in 1914 was not very different from the price level in the 1880s.". Is that enough to answer the question?
Answer: no