The Discoveries Made at Jenne-Jeno Tell Us What About Life

The discoveries made at Jenne-Jeno tell us what about life in Sudanic West Africa during the early centuries of the first millennium?

A) Large urban centers with specialized occupations and complex social organization were on the rise.
B) Small imperial states dotted the region, and warfare between these states was frequent.
C) A rigid social system reigned throughout the region, with great divisions between the rich and poor.
D) Though some villages in the region grew to be quite large, they never developed into urban centers.