Which of the Following Statements About West African Slavery Is

Which of the following statements about West African slavery is most accurate?

A) Gang labor of the sort that would be used in New World plantations was unknown in West Africa.
B) Because slaves were seen as integral members of their master's household,they could not be sold to other masters.
C) Because of the threat of revolt,slaves were only used for domestic and agricultural services,and were never employed in military or political capacities.
D) The status of slaves varied across a wide spectrum depending on the services they provided.