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
Bernardo de la Torre Bernardo de la Torre Bernardo de la Torre was a Spanish sailor, primarily noted for having explored parts of the Western Pacific Ocean south of Japan in the 16th century. Bernardo de la Torre sailed under the instructions of Ruy Lopez de Villalobos, who sent him in August 1543 on board of the "San Juan de Letran" (St. John of Lateran) to try to find a return route to the Mexican Western coast from the Philippines. This was the fourth such failed attempt to find the route that would be known as the Manila galleon once it was finally established