476 WAR AND DEVELOPMENT.
return to Fort Walla Walla to winter, and remain in garrison from November till May. Another perma nent post at or near the Great Falls of Snake River, garrisoned by at least one full company, was asked
for, where also an Indian agfent should be stationed.
. .
This post it was believed would hold in check not only the Indians, but lawless white men, fugitives from justice, who consorted with them, and could be supplied from Fort Hall.
The same memorial urged that treaties should be made with all the Indians of Oregon, removing them to reservations; and asked for military posts at Warm Springs and Klamath Lake. In connection with these military establishments, the legislature recom mended the construction of a military road from the foot of the Cascades of the Columbia to Fort Walla Walla, which should be passable when the Columbia was obstructed by ice. In a briefer memorial the secretary of war was informed of the want of military protection on the routes of immigration, and asked to establish three posts within the eastern borders of Oregon; namely, a four-company post at Fort Boise; a two-company post on the Malheur River, for the pur pose of protecting the new immigrant trail from Boise to Eugene City; and a one-company post somewhere on Snake River between forts Boise and Walla Walla. This memorial also asked that a military
t-
road be constructed on the trail leading from Eugene
o o
City to Boise. 24
The Umpqua district being attached to the depart ment of California, it devolved on General Clarke in command to look after the southern route to Oregon. This he did by ordering Lieutenant A. Piper of the 3d artillery, stationed at Fort Umpqua, to take the
24 The committee that prepared this memorial evidently was under the impression that Steen had completed a reconnoissance of the middle route, which was not the case, his time being chielly spent, as Wright expressed it, in pursuing an invisible foe. Steen s report was published by congress. See Cong. Globe, 1860-1, partii., 14,37.