The correct option is
A Brazil
The peanut or groundnut (
Arachis hypogaea) is a species in the family
Fabaceae (commonly known as the bean, pea or legume family). The peanut was probably first domesticated and cultivated in the valleys of Paraguay and Brazil. Although, groundnut is native to South America, it is successfully grown in other parts of the world and has become an important oil seed and food crop in tropical, sub-tropical and warm temperate zones.
Thus, the correct answer is option A.