saw thousands of warriors streaming from each of the ten domes. From the north and the south doors of each dome rode mounted men, and from the east and west marched the foot soldiers. There was no confusion; everything moved with military precision and evidently in accordance with a plan of defense in which each unit had been thoroughly drilled.
Small detachments of cavalry galloped quickly to the four points of the compass—these were scouts each detail of which spread fan-wise just beyond the limits of the domes until the city was encircled by a thin line of mounted men that would halt when it had reached a predetermined distance from the city, and fall back with information before an advancing enemy. Following these, stronger detachments of mounted men moved out to north and south and east and west to take positions just inside the line of scouts. These detachments were strong enough to engage the enemy and impede his progress as they fell back upon the main body of the cavalry which might by this plan be summoned in time to the point at which the enemy was making his boldest effort to reach the city.
And then the main body of the cavalry moved out, and in this instance toward the west, from which point they were already assured the foe was approaching; while the infantry, which had not paused since it emerged from the domes,
