Fishburn and Hughes: "The army of General San Martín which in January 1817 crossed the Andes from Mendoza, a province in western Argentina, to Chile. Made up of two divisions, it consisted of 4,000 soldiers, 1,400 auxiliaries, 2,400 animals, 18 cannon and other artillery. After the crossing, which took eighteen days, the army defeated the Royalist forces at the battle of Chacabuco." (17)
