Then, as by a pre-arranged plan of action, the Crows wheeled round to a new position, the three divisions joining and forming an unbroken semi-circle confronting the Sioux, and completely heading them off from the ford to which they had been advancing.
So quickly and so accurately was the manoeuvre performed, that the Sioux might well have been astounded. The result of it was that the Crows had concentrated the whole of their strength against less than half the forces of their enemy, whose files from the centre back to the rear were wholly out of action.
Urging their ponies to the full gallop, the Crows charged down upon the Sioux like a hurricane, assailing them with bullets and arrows as they swept into close contact.
The Sioux were not prepared for this sudden change of front, but they made the best of the situation by a quick turn, which brought them face to face with the attacking hordes, while the rear of their long column, issuing from the gap in the hills, broke off from the centre, with the purpose of surrounding the Crows' third division.
Falling Water's army might thus have been adroitly caught between two fires, had it not been for Kiddie's forethought in sending his reserves to the support of his right wing. It accordingly followed that, while numerically the inferior force, the Crows continued to hold the great advantage they had gained by concentrating their strength upon a weak point at the most fitting moment.
Rube Carter saw but little of the battle. He was not called upon to engage in the actual fighting. Instead, he acted as a messenger, or dispatch rider.
Just as the turning movement was being made, Kiddie sent him to the rear to order the reserves to break cover, and advance across the plain to the support of Short Nose. This order he delivered by means of signs and gestures, which were well understood and very promptly obeyed.
Rube then rode back to a spot where Kiddie had told him to wait, and it was from here that he watched as much as could be seen of the progress of the battle.
When the two conflicting sides were apart, he could realize the meaning of all they did. He saw the Crows advancing to surround the van of their enemy; he saw the Sioux turn sharply to confront them. And then, with a loud thudding of horses' hoofs, the two contending armies rushed one at the other in a rising cloud of prairie dust.
There was a crackle of rifle fire, mingled with thrilling war-cries and wild, barbaric yells. Arrows flew from side to side, making a visible arch between.