Another theory, Say's Law, predicts that surplus will always disappear because prices will come down until everything gets bought. Most economists and politicians in the 1920s firmly believed this. Government action wasn't necessary to make things better. The law of supply and demand and Say's Law would take care of everything. What is “Say's Law” and predict why this law may NOT be true?

the answer is to stop cheating on plato

when a country suffers, for example, a drought period, the market product is affected for a low offer, in this case, potatoes; the government has to tax to the households, which have to give more money for the potatoes which they consume, that situation make them consume substitute goods even through loans, it could increase the financial market movement and the inflationary phenomena, the business has to increase salaries in order to the employees could buy a more expensive food (potatoes) and in order to inflation tha business had to buy expensive supplies in the factor market, while the rest of the world have to gain more money to consume the same amount of potatoes.

is there answer chooses?