Indians of Jalisco rose in arms, and symptoms of discontent were observed to prevail, also, among the Tarascos and Tlascalans, who even manifested an intention of uniting with the rebellious natives of the north. Mendoza was not an idle spectator of these movements, but resolved to go forth, in person, at the head of his troops to put down the insurgents. Accordingly he called on the Tlascalans, Cholulans, Huexotzinques, Tezcocans, and other bands or tribes for support, and permitted the caciques to use horses and the same arms that were borne by the Spaniards. This concession seems to have greatly pleased the natives of the country, though it was unsatisfactory to some of their foreign masters.
In the meanwhile, the coasts of America on the west, and the shores of California especially, were examined by the Portuguese Juan Rodriguez Cabrillo, as far north as near the 41st° of latitude; whilst another expedition was despatched to the Spice islands, under the charge of Ruy Lopez de Villalobos.
The viceroy was moreover