Who developed a number of political theories in his spirit of the laws?

Montesquieu, in full Charles-Louis de Secondat, baron de La Brède et de Montesquieu, (born January 18, 1689, Château La Brède, near Bordeaux, France—died February 10, 1755, Paris), French political philosopher whose principal work, The Spirit of Laws, was a major contribution to political theory.

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.

agriculture revolution