Regulating prices and competition and protecting a members interest's against outsiders. Hope this helps!
Answer:
On Gradpoint it's the one that says something along the lines of "avoiding conflict between southern and northern states"
Explanation:
The answer would be C. The Cherokee claimed that because they were an independent nation and the state recognized them as such in peace treaties, they could not be governed by state law.
Hope this helped you!
Answer:
A and if not it's probably C