Answer: The correct answer is : d. all of the above
Explanation: Congress at that time could not increase direct tax revenues, but the sale of land represented an important income for the congress.
Thomas Jefferson asked Congress that the lands north of the Ohio River and west of the Appalachians be divided into separate states
The natives could remain as long as they agreed to renounce their religion, culture and ways of life, they should be economically dependent on white power, in this way they would more easily renounce their ancestral lands in exchange for material goods.