Buying stock on margin remained profitable as long as .

buyers did not acquire collateral

stock prices fell

stock prices rose

buyers did not take out loans

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 .

cherokee and arikara

the anwser is missions