why are native americans are forced off lands?

p. s. i need about 1 paragraph : ) and i need an answer now if possible : )

After having your fifteenth candy bar we can assess that you would have? a. negative utility b. high utility c. low utility d. a sixteenth candy bar

What kind of geography deals with people and how they affect the world ?

How has congress added to the president’s role as chief economic planner over the years?