i am on a search for policies that were guided by american attitudes towards native americans in the early 1800.

i havent found much but i have found things such as:
Worcester vs. Georgia
Trail of Tears (not a policy...sort of)
Battle of Tippacanoe (a battle against natives)

but i need a few more actual policies that were directed towards indians that conveyed the general distaste the population had toward native americans in the early 1800's.

thank you,

PW