Alarming News—Fremont Presses Forward and is Not Molested—Arrival at
 South Pass—Fremont's Account of the Ascent of the Highest Peak of
 the Rocky Mountains—The Return to Fort Laramie—Carson Starts for New
 Mexico—End of Fremont's First Exploring Expedition.

Alarming news awaited Fremont at Fort Laramie. A number of trappers informed them that the Sioux, through whose country their route lay, were excited to exasperation by several recent conflicts with hunters in which the red men were worsted. The Sioux warriors were gathered in large numbers and would attack any white men who ventured beyond the fort. They had already massacred a number and it was impossible for Fremont and his party to get through without a battle in which they were likely to be overwhelmed.

Carson looked upon the situation as so serious that he made his will and left it at the fort. When consulted by Fremont, he said he considered the prospect full of peril, but he was ready to go the moment required. The commander was confident the danger was greatly exaggerated, and, without much misgiving, he resumed his journey westward, following up the north fork of the Platte. Game and water were found, and, at the end of three weeks, they arrived at the South Pass of the Rocky Mountains without having exchanged a shot with a red man on the way.

They had now reached their destination and Lieutenant Fremont at once began his observations. When they were concluded he undertook the ascent of the highest mountain peak. The situation was anything but encouraging: they were in the country of the hostile Blackfeet, some of whom were observed hovering in the vicinity; men and animals were worn out and it was hard to procure game. But the ascent was begun, Fremont taking fourteen men with him. Those who were left in camp erected a rude but strong fort, behind which they were confident they could sustain themselves against any force the Indians were likely to muster.

The ascent of the mountain was laborious in the extreme. Kit Carson climbed to one of the loftiest peaks from which he gained a full view of the very highest elevation. The next day Fremont sent Carson and several of the men back. He unquestionably intended that no one should share with him the honor of climbing the most elevated point. This exploit is worthy of description at the hands of the Pathfinder himself.

"At intervals we reached places where a number of springs gushed from the rocks, and about 1,800 feet above the lakes came to the snow line. From this point our progress was uninterrupted climbing. Hitherto, I had worn a pair of thick moccasins, with soles of parfleche but here I put on a light thin pair, which I had brought for the purpose, as now the use of our toes became necessary to a further advance. I availed myself of a sort of comb of the mountain, which stood against the wall like a buttress, and which the wind and solar radiation, joined to the steepness of the smooth rock, had kept almost entirely free from snow. Up this I made my way rapidly. Our cautious method of advancing in the outset had spared my strength; and, with the exception of a slight disposition to headache, I felt no remains of yesterday's illness. In a few minutes we reached a point where the buttress was overhanging, and there was no other way of surmounting the difficulty than by passing around one side of it, which was the face of a vertical precipice of several hundred feet."

Parfleche is the name given to buffalo hide. The Indian women prepare it by scraping and drying. It is exceedingly tough and hard, and receives its name from the circumstance that it cannot be pierced by arrows or spears.

The entire dress of Fremont and his party, on their ascent to the "top of America," consisted of a blue flannel shirt, free and open at the neck, the collar turning down over a black silk handkerchief tied loosely, blue cloth pantaloons, a slouched broad brimmed hat, and moccasins as above described. It was well adapted to climbing, quite light, and at the same time warm, and every way comfortable.

"Putting hands and feet in the crevices between the blocks, I succeeded in getting over it, and when I reached the top, found my companions in a small valley below. Descending to them, we continued climbing, and in a short time reached the crest. I sprang upon the summit and ano............