On what grounds did dred scott sue for freedom?
the inherent inhumanity of slavery
the cruelty of his master
the fact that he had lived in free states
the fact that his family would be torn apart

He sued on the grounds that he had once lived in a free territory.

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 .