Explanation:
Dr. Marcus Whitman (1802-1847),his wife Narcissa Prentiss Whitman ...The atta k,a pivotal event in northwest history . will lead to a war of retaliation ... " He wanted to see the country settled," wrote Reverend Henry K. Perkins ... Tribal leaders made several efforts to get the Whitman's to leave, to the point of
- It had foreign spheres of influence.
- It failed to institute reforms.
- It avoided modernization.
I hope this helps :)