almost empty, but the amount was made up by the private resources of the refugees, and by the officers and men of Canterac's division, who contributed the pay they had received.
Instead of being able to bring away arms, Canterac found it necessary to leave behind five out of the seven light guns he had brought with him. The situation of the Royalists was very critical; in two days eight officers and 200 men had deserted, the rest were eating their horses. Three days more of this, and even retreat would be impossible.
On the 16th, at four o'clock in the afternoon, the division marched from Callao on the main road to Lima. Canterac, with some light troops and his two guns, made a feint against the battery of La Legua to hide his real intention, while the bulk of his force moved to the left, crossed the Rimac, and turned north, Canterac, with his detachment, covering the retreat under the fire of a Chilian brig-of-war, which caused some loss.
Protected by the darkness, Canterac marched all night along the coast, and next day occupied the valley of Carabaillo, nine miles to the north of Lima, from which a road passes through the Cordillera to Jauja. Here he halted to rest and feed his weary troops.
San Martin, in spite of the eagerness of his army, had watched the retreat in silence, and only on the 17th despatched Las Heras with a strong force in pursuit. But the inactivity of San Martin seems to have been communicated to Las Heras; he showed little of his wonted energy, and on the 19th gave up the pursuit to Miller, with a detachment of 700 infantry, 125 horse, and 500 guerillas.
Meantime the Royalist division was falling to pieces — hundreds of the men and even some officers deserted. Miller was not dilatory in his movements, but erred on the side of rashness; he outmarched the enemy, trying to cut off his retreat, and was on two occasions dislodged with heavy loss from positions he had taken up. After that he
