True. Is the correct answer
To get better land and trade it off for product
I think it depends on the question, but primary source is probably more reliable because it would be the original document. For example a diary of documented events from an explorer for example would be more reliable then a website about it. Have a nice rest of your day :)
Answer: The Indian removal act allowed the federal government to pay Native Americans to move west. Jackson then sent officials to make treaties with native Americans in the Southeast.
Hoping this helps. Change the wording a bit btw !