Labor unions were formed to improve conditions and wages for workers.

a. true

b. false

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 .

they were byzantines

a)the court decides which cases it will hear