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together at the same time, and to pass close under the mountain infested by the Blackfeet; while Captain Bonneville, with his party, was to strike in an opposite direction to the southeast, bending his course for Pierre's Hole, on his way to Green River.

Accordingly, on the 6th of July, all the camps were raised at the same moment; each party taking its separate route. The scene was wild and picturesque; the long line of traders, trappers, and Indians, with their rugged and fantastic dresses and accoutrements; their varied weapons, their innumerable horses, some under the saddle, some burdened with packages, others following in droves; all stretching in lengthening cavalcades across the vast landscape, and making for different points of the plains and mountains.

As the route of Captain Bonneville lay through what was considered the most perilous part of this region of dangers, he took all his measures with military skill, and observed the strictest circumspection. When on the march, a small scouting party was thrown in the advance to reconnoitre the country through which they were to pass. The encampments were selected with great care, and a watch was kept up night and day. The horses were brought in and picketed at night, and at daybreak a party was sent out to scour the neighborhoad for half a mile round, beating up every grove and thicket that could give shelter to a lurking foe. When all was reported safe, the horses were cast loose and turned out to graze. Were such precautions generally observed by traders and hunters, we should not so often hear of parties being surprised by the Indians.

Having stated the military arrangements of the captain, we may here mention a mode of defence on the open prairie, which we have heard from a veteran in the Indian trade.