Because humans make an impact on ever y part of earth in many ways and the geographic part is also related to it because we make an impact to those different environments we visit.
The goal was to tell the rest of the world (mainly the Europeans) that the United States has official borders and that they could no longer colonize in the borders.
It also told the Europeans that the U.S would not interfere with their colonies or Europe itself.
Answer:
C
Explanation:
They transport good from inside africa and the go to nubia and $$$
