The Considerable Cultural Differences Between the Large Nuer Tribes and the Smaller

The considerable cultural differences between the large Nuer tribes and the smaller, less powerful Dinka tribes of southern Sudan indicates that

A) the effects of transmitted culture are substantial.
B) there are few existential universals.
C) evoked culture is a stronger force than transmitted culture.
D) there is much genetic variability, even within regions.
E) cultures take on identities that reflect their geographic locations.