The Expedition Subdivided On the third of July, accordingly, Captain Lewis, with nine of his men and five Indians, proceeded down the valley lying between the Rocky and the Bitter Root ranges of mountains, his general course being due northwest of Clark's fork of the Columbia River. Crossing several small streams that make into this river, they finally reached and crossed the Missoula River from west to east, below the confluence of the St. Mary's and Hell-gate rivers, or creeks; for these streams hardly deserve the name of rivers.
The party camped for the night within a few miles of the site of the present city of Missoula, Montana. Here they were forced to part from their good friends and allies, the Indians, who had crossed the range with them.
These men were afraid that they would be cut off by their foes, the Pahkees, and they wanted to find and join some band of the Indian nation with whom they were on terms of friendship. The journal gives this account of the parting:--"We now smoked a farewell pipe with our estimable companions, who expressed every emotion of regret at parting with us; which they felt the more, because they did not conceal their fears of our being cut off by the Pahkees. We also gave them a shirt, a handkerchief, and a small quantity of ammunition.
The meat which they received from us was dried and left at this place, as a store during the homeward journey.
This circumstance confirms our belief that there is no route along Clark's River to the Columbian plains so near or so good as that by which we came; for, though these people mean to go for several days' journey down that river, to look for the Shalees [Ootlashoots], yet they intend returning home by the same pass of the mountains through which they have conducted us.
This route is also used by all the nations whom we know west of the mountains who are in the habit of visiting the plains of the Missouri; while on the other side, all the war-paths of the Pahkees which fall into this valley of Clark's River concentre at Traveller's-rest, beyond which these people have never ventured to the west."
During the next day or two, Captain Lewis kept on the same general course through a well-watered country, the ground gradually rising as be approached the base of the mountains.
Tracks of Indians, supposed to be Pahkees, became more numerous and fresh. On the seventh of July, the little company went through the famous pass of the Rocky Mountains, now properly named for the leaders of the expedition.
Here is the journal's account of their finding the Lewis and Clark Pass:--"At the distance of twelve miles we left the river, or rather the creek, and having for four miles crossed two ridges in a direction north fifteen degrees east, again struck to the right, proceeding through a narrow bottom covered with low willows and grass, and abundantly supplied with both deer and beaver.
After travelling seven miles we reached the foot of a ridge, which we ascended in a direction north forty-five degrees east, through a low gap of easy ascent from the westward; and, on descending it, were delighted at discovering that this was the dividing ridge between the waters of the Columbia and those of the Missouri. From this gap Fort Mountain is about twenty miles in a northeastern direction.
We now wound through the hills and mountains, passing several rivulets which ran to the right, and at the distance of nine miles from the gap encamped, having made thirty-two miles.
We procured some beaver, and this morning saw tracks of buffalo, from which it appears that those animals do sometimes penetrate a short distance among the mountains."
Next day the party found themselves in clover, so to speak.
Game was plenty, and, as their object now was to accumulate meat for the three men who were to be left at the falls (and who were not hunters), they resolved to strike the Medicine, or Sun, River and hunt down its banks. On that river the journal, July 10, has this to say:--"In the plains are great quantities of two species of prickly-pear now in bloom. Gooseberries of the common red kind are in abundance and just beginning to ripen, but there are no currants. The river has now widened to one hundred yards; it is deep, crowded with islands, and in many parts rapid.
At the distance of seventeen miles, the timber disappears totally from the river-bottoms. About this part of the river, the wind, which had blown on our backs, and constantly put the elk on their guard, shifted round; we then shot three of them and a brown bear. Captain Lewis halted to skin them, while two of the men took the pack-horses forward to seek for a camp. It was nine o'clock before he overtook them, at the distance of seven miles, in the first grove of cottonwood.
They had been pursued as they came along by a very large bear, on which they were afraid to fire, lest their horses, being unaccustomed to the gun, might take fright and throw them.
This circumstance reminds us of the ferocity of these animals, when we were last near this place, and admonishes us to be very cautious. We saw vast numbers of buffalo below us, which kept up a dreadful bellowing during the night.
With all our exertions we were unable to advance more than twenty-four miles, owing to the mire through which we are obliged to travel, in consequence of the rain."
The Sun, or Medicine, River empties into the Missouri just above the great falls of that stream; and near here, opposite White Bear Islands, the expedition had deposited some of their property in a cache dug near the river bank, when they passed that way, a year before.
On the thirteenth of the month, having reached their old camping-ground here, the party set to work ****** boat-gear and preparing to leave their comrades in camp well fixed for their stay.
The journal adds:--"On opening the cache, we found the bearskins entirely destroyed by the water, which in a flood of the river had penetrated to them.
