According to Nostrand, what is an area wherein new basic cultural systems and configurations are developed and nurtured before spreading vigorously outward to alter the character of much larger areas

Culture hearth

Explanation:

Culture hearth is defined as the area where civilization took place. This form of civilization is usually then spread to other parts of the world through the inhabitants or media.

According to Nostrand, an area wherein new basic cultural systems and configurations are developed and nurtured before spreading vigorously outward to alter the character of much larger areas is known as Culture hearth.

the answer would be a)henry grady because he came up with the term "new south"

answer; 55-85;