Provinces of Argentina Aires Province accepted the 1853 Constitution of Argentina in 1861, and its capital city was made a federal territory in 1880. A law from 1862 designated as national territories those under federal control but outside the frontiers of the provinces. In 1884 they served as bases for the establishment of the governorates of Misiones, Formosa, Chaco, La Pampa, Neuquén, Río Negro, Chubut, Santa Cruz and Tierra del Fuego. The agreement about a frontier dispute with Chile in 1900 created the National Territory of Los Andes; its lands were incorporated into Jujuy, Salta and Catamarca in 1943. La Pampa and Chaco
Dutch pacification campaign on Formosa never before been witnessed in this country, as one tribe was nearly always waging war against another." The net effect of the Dutch campaign was a "pax Hollandica" (Dutch peace), assuring VOC control in the southwest of the island. The Dutch called their new area of control the "Verenigde Dorpen" (United Villages), a deliberate allusion to the United Provinces of their homeland. The campaign was vital to the success and growth of the Dutch colony, which had operated as more of a trading post than a true colony until that point. In 1629, the third governor of Dutch Formosa, Pieter