The argument about nature as well as nurture has become one of the earliest psychological problems. The discussion focuses on the fundamental component of individual development from inherited characteristics as well as environmental influences.
For just about any phenotype of traits, the response has been both, as well as a pertinent question is on whatever degree various issues decide the characteristic within the same limited context, as well as how external influences interact against genetics.
They are called cash grants given from the government to encourage certain commodities or to sell good for prices lower than the market prices. Thus the market price of a commodity is less than its factor cost.
Like the Olmec, the Maya also lived in a theocracy(leaders/ruling classes represented the will of the gods). Both the Olmec and Mayan cities were designed to pay tribute to the gods.