General Wheeler was sick, but with his usual indomitable pluck and entire indifference to his own personal comfort, he kept to the front. He was unable to retain command of the cavalry division, which accordingly devolved upon General Samuel Sumner, who commanded it until mid-afternoon, when the bulk of the fighting was over. General Sumner's own brigade fell to Colonel Henry Carroll. General Sumner led the advance with the cavalry, and the battle was fought by him and by General Kent, who commanded the infantry division, and whose foremost brigade was led by General Hawkins. As the sun rose the men fell in, and at the same time a battery of field-guns was brought up on the hill-crest just beyond, between us and toward Santiago. It was a fine sight to see the great horses straining under the lash as they whirled the guns up the hill and into position. Our brigade was drawn up on the hither side of a kind of half basin, a big band of Cubans being off to the left. As yet we had received no orders, except that we were told that the main fighting was to be done by Lawton's infantry division, which was to take El Caney, several miles to our right, while we were simply to make a diversion. This diversion was to be made mainly with the artillery, and the battery which had taken position immediately in front of us was to begin when Lawton began. It was about six o'clock that the first report of the cannon from El Caney came booming to us across the miles of still jungle. It was a very lovely morning, the sky of cloudless blue, while the level, shimmering rays from the just-risen sun brought into fine relief the splendid palms which here and there towered above the lower growth. The lofty and beautiful mountains hemmed in the Santiago plain, making it an amphitheatre for the battle.