They learned how to grow food and survive from American Indians.
grapefruit cannot be contaminated by clean water such as tap water. grape fruit seeds also contains a lot of material that can kill bacteria
They wanted to continue the spread of slavery so they could expand their influence and continue their own way of life
I believe it is D because it's not a,b and I'm pretty sure it's not c
Answer:
Im not much help. i really dont know
Explanation: