reorganizing his force, now swelled by recruiting to over 4,000 men.
Arenales was a peculiar character. Austere and subtile, his military ideas were as conspicuous for foresight as for audacity, while his every act was inspired by a sense or justice and duty. He was very strict with his subordinates, who both feared and respected him. He went about attended only by an orderly, had only one spare charger and one baggage mule. He himself saddled and unsaddled his horse, and shod him himself also. He mended his own boots and uniform, and was so careless of dress that San Martin at times had his valise replenished for him, unknown to him. On the march he carried his own provisions in his saddle-bags—a cheese and a piece of cold beef. San Martin styled him "Mi compañero," and was more familiar with him than with any one else. He responded by exact obedience to orders, but did not scruple to criticise them whenever he thought proper.
From Jauja Arenales wrote San Martin, earnestly impressing upon him the advisability of transferring his, whole force to the Highlands, leaving Lima to be watched by the fleet, but at the conclusion of the armistice he resumed operations by marching against Canterac, who had passed the Cordillera, when, on the 12th July, he received a despatch from San Martin, ordering him to retire on Pasco or on Lima, if menaced by the enemy.
Arenales saw clearly that this movement would entail the destruction of his division; he had heard of the evacuation of Lima, but knew nothing of the movements of La Serna. In his perplexity he called a council of war, at which it was decided to retire to Huancayo.
This movement was the salvation of Canterac, who had lost so heavily on the march from Lima, that he reached Huancavelica with only 1,500 starving men. La Serna, marching on Jauja, found the passes occupied by the mountaineers, who rolled great rocks down the mountain slopes upon his troops, so that, after heavy loss, he was
