Note 10 — Chapter V · The Filipino People Before the Arrival of the Spaniards.

Result of this Intercourse and Commerce.—This intercourse and traffic had acquainted the Filipinos with many of the accessories of civilized life long before the arrival of the Spaniards. Their chiefs and datos dressed in silks, and maintained some splendor of surroundings; nearly the whole population of the tribes of the coast wrote and communicated by means of a syllabary; vessels from Luzon traded as far south as Mindanao and Borneo, although the products of Asia proper came through the fleets of foreigners; and perhaps what indicates more clearly than anything else the advance the Filipinos were making through their communication with outside people is their use of firearms. Of this point there is no question. Everywhere in the vicinity of Manila, on Lubang, in Pampanga, at Cainta and Laguna de Bay, the Spaniards encountered forts mounting small cannon, or “lantakas.”10 The Filipinos seem to have understood, moreover, the arts of casting cannon and of making powder. The first gun-factory established by the Spaniards was in charge of a Filipino from Pampanga.