Based on the above quote from historian lewis gaddis, it can be determined that he believes that

wood carving remains today the primary sculptural art form of the sub saharan continent. african art history shows the earliest wooden sculptures from the 17th c are attributed to the kuba, central zaire but the earliest surviving sub-saharan sculpture is a zoomorphic head found in 1928 in central angola.

i hope this .

the constitution of the united states gave congress the absolute authority over immigration laws