Battle of Maipú Battle of Maipú The Battle of Maipú () was a battle fought near Santiago, Chile on April 5, 1818 between South American rebels and Spanish royalists, during the Chilean War of Independence. The Patriot rebels led by Argentine general José de San Martín effectively destroyed the Spanish forces commanded by General Mariano Osorio, and completed the independence of the core area of Chile from Spanish domination. In 1817, the Argentine General José de San Martín led an army across the Andes and defeated the Spanish at the battles of Chacabuco and Chalchuapa and captured Santiago. The Spanish viceroyalty sent a
Independence of Paraguay Independence of Paraguay Independence of Paraguay "de facto" started on May 14 of 1811 after the Revolution of May 14 when a local ruling junta was created. In early 1811 Paraguayan forces had repeatedly defeated the Argentinian army which considered Paraguay to be a break-away province. On October 12, 1813 the Paraguayan Republic was proclaimed. Officially Independence was proclaimed only on November 25, 1842. Paraguayan independence was assured only after the Paraguayan War, when the Empire of Brazil resisted Argentine offers to divide and annex the country. In 1776 Spanish king Carlos III created Viceroyalty of the Río de la