D. They improved conditions on slave ships to help more people survive.
Have to attach picture in order for question to be answered more correctly
Answer:
Explanation:They are brought to an auction or slave market where they get checked if they are in good health circumstances and when someone buys him for a good price he is now a slave to a master
Answer:
Nat Turner is known to history as a thirty-year-old Virginia slave who led a bloody rebellion that resulted in the death of fifty-five whites, mostly women and children. Beyond that, he is famous for being well-nigh unknowable.
There are five that I know of
1.economic
2.exploratory
3.political
4.religous
5.ideological