Answer:
B or D... Although, Romans didn't learn how to make silk. They knew about the silk and traded it in A.D 550
Explanation:
The Natchez Indians. The Natchez Indians were among the last American Indian groups to inhabit the area now known as southwestern Mississippi. Archaeological evidence indicates that the Natchez Indian culture began as early as A.D. 700 and lasted until the 1730s when the tribe was dispersed in a war with the French.
(Sorry if this doesn't help...)
Well, considering a consumer economy needs low income workers to service, then it would be the poor.