I. Stevens was appointed governor. This remarkable man entered with tremendous energy upon his task of organising the chaos of his great domain. The Indian problem was obviously the most dangerous and pressing one. There were at that time two remarkable chiefs of the mid-Columbia region, natural successors of Philip, Pontiac, Black Hawk, and Tecumseh, possessing those Indian traits of mingled nobleness and treachery which have made the best specimens of the race such interesting objects of study. These Indians were Kamiakin of the Yakimas, and Peupeumoxmox of the Walla Wallas.
In 1855 the great war broke out almost simultaneously at different points. There were six widely scattered regions especially concerned. Four of these, the Cascades, the Yakima Valley, the Walla Walla, and the Grande Ronde, were on or adjacent to the River. The others were the Rogue River region and Puget Sound. So wide was the area of this war that intelligent co-operation among the Indians proved impracticable. This, in fact, was the thing that saved the whites. For there were probably not less than four thousand Indians on the war-path, and if they had co-operated, the smaller settlements, possibly all in the country except those in the Willamette Valley, might have been annihilated.
The first efforts of Governor Stevens were to secure treaties with the Indians. Having negotiated several treaties in 1854 with the Puget Sound Indians, the governor passed over the Cascade Mountains to Walla Walla in May, 1855. There during the latter part of May and first part of June, he held a great council with representatives of seventeen
