They needed to have enough supply for food is what I would say because if you don't eat you will eventually get weak and die.
Hope It Helped :D
It is false that is gave cherokees permission to attack anyone who settled on thier land. The trail of tears actually were taken from thier land hundreads of miles to a reserve on the trail of tears.
The force driving behind European Imperialism in Africa was when the Europeans took advantage of advances in technology to enhance their ability to acquire resources from Africa.
I am not quite sure what the answer is
