Answer:
It was their main trading route
Explanation:
It was their main trading route is because the barely had any bodies of water near them so the nile was the way to trade with other people.
Answer:
It is valuable resource
Explanation:
the people provide other resources such as human resource,labour .economic improvement.
One reason why the U.S govt forced the cherokee to give up there land was because the U.S wanted to move west towards califonia because there was gold there during the ''gold rush''.to answer the second question yes the process did kid of help because it created the suburbs for the settlers that moved west over time.
