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
Formosa (horse) to Lambton, Cocoa Nut and Lopez. In her first start of the year in May, Formosa was second in the two-mile and two-furlong Tradesman's Plate run at Chester, losing to the mare Our Mary Ann. In June at Ascot, Formosa was beaten by Siderolite in the running for the two-mile Gold Vase. At the July meeting at Newmarket, Formosa was beaten by ten lengths by the 5-year-old mare Mysotia in the running for the £105 Queen's Plate. "The Sporting Review" commented on Formosa's poor form during the season, "[she] is being hacked about all over the country and losing her