THE SCENE: In this passage, Marco Polo provides a vivid description of the organization and tactics that enabled the Mongolian army to conquer Asia and beyond.
THE TEXT: Now the plan on which their armies are marshalled is this. When a lord of the Tartars goes out to war with a following of 100,000 horsemen, he has them organized as follows. He has one captain in command of every ten, one of every hundred, one of every thousand, and one of every ten thousand, so that he never needs to consult with more than ten men. In the same way each commander of ten-thousand or a thousand or a hundred consults only with his ten immediate subordinates, and each man is answerable to his own chief. When the supreme commander wishes to send someone on some operation, he orders the commander of ten-thousand to give him a thousand men; the latter orders the captain of a thousand to contribute his share. So the order is passed down, each commander being required to furnish his quota toward the thousand. At each stage it is promptly received and executed. For they are all obedient to the world of commander more than any other people in the world.
When they join battle with their enemies, these are the tactics by which they prevail. They are never ashamed to have recourse to flight. They maneuver freely, shooting at the enemy, now from this quarter, now from that. They have trained their horses so well that they wheel this way or that as quickly as a dog would do. When they are pursued and take to flight, they fight as well and as effectively as when they are face to face with the enemy. When they are fleeing at top speed, they twist round with their bows and let fly their arrows to such good purpose that they kill the horses of the enemy and the riders too. When the enemy thinks he has routed and crushed them, then he is lost; for he finds his horses killed and not a few of his men. As soon as the Tartars decide that they have killed enough of the pursuing horses and horsemen, they wheel round and attack and acquit themselves so well and so courageously that they gain a complete victory. By these tactics they have already won many battles and conquered many nations.
– The Travels, Marco Polo, 14th Century AD