I think it's David G. Farragut, I just researched.
"b. They keep herds of animals" and "<span>c. Their food supply is more reliable than that of farmers" would be be accurate descriptions, since hunter-gatherers need to move around because they have not domesticated plants or animals. </span>
Answer:
A slave who escaped the south and went to the north even after declared free can be claimed by their owner which affected the slaves very badly because if they ran away and settled in a north territory, that they can be claimed by their owner and be a slave even if they are free.
Explanation: