The emigrant train to be escorted by General Sully’s command came across from Minnesota, and were met at a point on the Missouri River about four hundred miles above Sioux City. Here the whole party crossed to the west bank of the Missouri, where they went into camp, and remained long enough to recruit their jaded animals, preparatory to a long and fatiguing march into an almost unknown wilderness, jealously guarded by a savage foe.

During this halt, Fort Rice, now one of the most important fortifications on the Missouri River, was built, and, when the march was resumed, a considerable portion of the command was left to garrison it.

Here, also, General Sully learned that all the tribes of the Sioux nation had congregated in the vicinity of Knife River, determined to resist his passage through their country, and confident that superior numbers would enable them to annihilate the whole expedition, and gain a rich booty in horses and goods, to say nothing of the hundreds of scalp-locks they hoped to win as trophies of their prowess.

About the middle of July the expedition took up its march westward, and after a few days reached Heart River. Meantime, information had been received, from Indians employed as scouts, that the enemy had gathered in strong force at a place called Ta-ka-a-ku-ta, or Deer Woods, about eighty miles to the northwest, and that distance out of the proposed route of the expedition. Accordingly, General Sully ordered the emigrant train and heavy army wagons corralled, rifle-pits were dug, and, as the emigrants were generally well armed, it was deemed necessary to leave only a small force of cavalry to protect them in case of attack.

Putting the balance of the command in light marching order, leaving behind tents and all other articles not absolutely necessary, the little band of determined men started for the camp of the enemy. Although the Indians were aware of the contemplated attack, such was the celerity of General Sully’s movements, he came within sight of their camp at least twenty-four hours sooner than they thought it possible the distance could be accomplished, taking the Indians by surprise, they not having time, as is their custom, to remove their property and women and children beyond the reach of danger.

I was present with this body of Indians when the white soldiers—my countrymen—came in sight. Alternating between hope and fear, my feelings can be better imagined than described. I hoped for deliverance, yet feared disaster and death to that little army.

At 1 o’clock in the afternoon the fight commenced, and raged, with great fury, until night closed on the scene of conflict, leaving the whites masters of the field and in possession of the Indian camp.

Early in the day, I, with the women and children and old men, and such property as could be gathered in our hasty flight, was sent off so as to be out of the way, not to impede the flight of the Indians in case of defeat.

This was a terrible blow to the Indians. About eight thousand of them were gathered there, and their village, with all their property (except their horses and dogs), including all the stores of provisions they had gathered for the winter, were lost. Without shelter, without food, driven into a barren, desolate region, devoid of game, death from starvation seemed inevitable.

Early next morning pursuit was commenced, but after a march of about five miles was abandoned, as the country beyond was impassable for cavalry. Returning to the scene of the previous day’s battle, General Sully spent several hours in destroying the property abandoned by the Indians in their flight. Lodge poles were piled together and fired, and into the flames was cast furs, robes, tents, provisions, and every thing that fell into the hands of the soldiers.