please help me on these questions

Why were Jackson's policies toward Native Americans controversial?
Why was the Indian Territory established?
How did the Sauk resist removal?
How did the outcome for the Seminole differ from that of other Native Americans?
What was approved by Congress and created to oversee the federal policy toward
Native Americans.
Cherokee's 800 mile forced march from Georgia to Indian Territory became known
as what?
What chief decided to fight rather than run when US officials ordered the removal of all Illinois American Indians?