History of Chile the Spaniards at the Battle of Chacabuco on February 12 and marking the beginning of the "Patria Nueva". San Martín considered the liberation of Chile a strategic stepping-stone to the emancipation of Peru, which he saw as the key to hemispheric victory over the Spanish. Chile won its formal independence when San Martín defeated the last large Spanish force on Chilean soil at the Battle of Maipú on April 5, 1818. San Martín then led his Argentine and Chilean followers north to liberate Peru; and fighting continued in Chile's southern provinces, the bastion of the royalists, until 1826. A declaration
Juan Bautista de las Casas was quickly revolutionized. There was little resistance in Nacogdoches, where the presidio commander was arrested, or in La Bahia. Las Casas promptly confiscated property belonging to Spanish residents, proclaimed himself the head of a provisional government, released political prisoners and jailed royalists. His arbitrary rule disenchanted much of the army, and they soon teamed together with the remaining royalists. Juan Manuel Zambrano, the subdeacon of San Antonio, soon led a counter-insurgency against him. On March 2, Zambrano and his royalists marched on the government house, captured and arrested Casas and Ignacio Aldama, (Hidalgo's ambassador to the United States). Las Casas