The city was laid out on a very regular plan. The streets were to be much wider than usual in Spanish towns, and perfectly straight, crossing one another at right angles, and so far asunder as to afford ample space for gardens to the dwellings, and for public squares. It was arranged in a triangular form, having the river for its base, the waters of which were to be carried, by means of stone conduits, through all the principal streets, affording facilities for irrigating the grounds around the houses. No sooner had the governor decided on the site and on the plan of the city, than he commenced operations with his characteristic energy. The Indians were collected from the distance of more than a hundred miles to aid in the work. The Spaniards applied themselves with vigor to the task, under the eye of their chief. The sword was exchanged for the tool of the artisan. The camp was converted into a hive of diligent laborers; and the sounds of war were succeeded by the peaceful hum of a busy population. The plaza, which was extensive, was to be surrounded by the cathedral, the palace of the viceroy, that of the municipality, and other public buildings; and their foundations were laid on a scale, and with a solidity, which defied the assaults of time, and, in some instances, even the more formidable shock of earthquakes, that, at different periods, have laid portions of the fair capital in ruins.22 While these events were going on, Almagro, the Marshal, as he is usually termed by chroniclers of the time, had gone to Cuzco, whither he was sent by Pizarro to take command of that capital. He received also instructions to undertake, either by himself or by his captains, the conquest of the countries towards the south, forming part of Chili. Almagro, since his arrival at Caxamalca, had seemed willing to smother his ancient feelings of resentment towards his associate, or, at least, to conceal the expression of them, and had consented to take command under him in obedience to the royal mandate. He had even, in his despatches, the magnanimity to make honorable mention of Pizarro, as one anxious to promote the interests of government. Yet he did not so far trust his companion, as to neglect the precaution of sending a confidential agent to represent his own services, when Hernando Pizarro undertook his mission to the mother-country.