What was the policy of the American nation toward the Native Americans?
Igli, we do not do your homework for you. After you have done some reading and writing, please repost and we will be happy to make corrections/suggestions if needed.
Here are some sites you can start with.
http://www.google.com/search?hl=en&ie=ISO-8859-1&q=American+policy+toward+Native+Americans&btnG=Google+Search