José Francisco de San Martín y Matorras, nicknamed "the Liberator of Argentina, Chile and Peru", was an Argentine general and the primary leader of the southern and central parts of South America's successful struggle for independence from the Spanish Empire who served as the Protector of Peru. Born in Yapeyú, Corrientes, in modern-day Argentina, he left the Viceroyalty of the Río de la Plata at the early age of seven to study in Málaga, Spain.
The Argentine War of Independence was a secessionist civil war fought from 1810 to 1818 by Argentine patriotic forces under Manuel Belgrano, Juan José Castelli, Martin Miguel de Guemes and José de San Martín against royalist forces loyal to the Spanish crown. On July 9, 1816, an assembly met in San Miguel de Tucumán, declaring independence with provisions for a national constitution.
Bolívar's campaign to liberate New Granada also known as the Liberation Campaign of 1819 was part of the Colombian and Venezuelan wars of independence and was one of the many military campaigns fought by Simón Bolívar. In 1819 Bolívar led a combined New Granadan and Venezuelan Army in a campaign to liberate New Granada which had been under Spanish control since 1816.
The Battle of Boyacá (1819), also known as the Battle of Boyacá Bridge was a decisive victory by a combined army of Venezuelan and New Granadan troops along with a British Legion led by General Simon Bolivar over the III Division of the Spanish Expeditionary Army of Costa Firme commanded by Spanish Colonel José Barreiro. This victory ensured the success of Bolívar's campaign to liberate New Granada. The battle of Boyaca is considered the beginning of the independence of the north of South America, and is considered important because it led to the victories of the battle of Carabobo in Venezuela, Pichincha in Ecuador, and Junín and Ayacucho in Peru. New Granada acquired its definitive independence from the Spanish Monarchy, although fighting with royalist forces would continue for years.
The Battle of Maipú was fought near Santiago, Chile on 5 April 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.
The Battle of Ayacucho was a decisive military encounter during the Peruvian War of Independence. This battle secured the independence of Peru and ensured independence for the rest of South America. In Peru it is considered the end of the Spanish American wars of independence in this country, although the campaign of Antonio José de Sucre continued through 1825 in Upper Peru and the siege of the fortresses Chiloé and Callao eventually ended in 1826.
The Ecuadorian War of Independence, part of the Spanish American wars of independence of the early 19th century, was fought from 1809 to 1822 between Spain and several South American armies over control of the Real Audiencia of Quito, a Spanish colonial jurisdiction which later became the modern Republic of Ecuador. The war ended with the defeat of the Spanish forces at the Battle of Pichincha on May 24, 1822, which brought about the independence of all the lands of the Real Audiencia of Quito.
The Battle of Cancha Rayada, was fought in Chile between South American patriots and Spanish royalists, during the Osorio's campaign in the South American wars of independence. The result was a defeat for the patriot forces, weeks later the patriots take their rematch at the Battle of Maipú.
The Chilean War of Independence was a military and political event that allowed the emancipation of Chile from the Spanish Monarchy, ending the colonial period and initiating the formation of an independent republic.
The Peruvian War of Independence was a series of military conflicts in Peru from 1809 to 1826 that resulted in the country's independence from the Spanish Empire. Part of the broader Spanish American wars of independence, it led to the dissolution of the Spanish Viceroyalty of Peru.
Clemente de Lantaño Pino was a royalist military officer during the Chilean War of Independence. Later, during the Spanish reconquest, he changed sides and fought for independence against the royalist forces.
The Battle of Vargas Swamp fought on July 25, 1819, was an engagement of Bolívar's campaign to liberate New Granada. The battle involved a joint Venezuelan and New Granadan army commanded by General Simón Bolívar against the III Division of the Spanish Royalist Army commanded by Colonel José María Barreiro. The Battle of Vargas Swamp is considered one of most important battles of the Colombian War of Independence as it cleared the path for the Patriot army to advance towards Santafé de Bogotá, while also demoralizing the Royalist troops. Vargas Swamp was also the bloodiest battle of the 1819 New Granadan liberation campaign.
The Battle of El Toro was fought near Maullín, Chile between Chilean patriots and Spanish royalists, during the Chilean War of Independence.
Events from the year 1814 in Chile
The Battle of Yavi took place on 15 November 1816, and was one of the military battles to obtain Argentina's independence from Spain, but ended in defeat.
The Army of the North, contemporaneously called Army of Peru, was one of the armies deployed by the United Provinces of the Río de la Plata in the Spanish American wars of independence. Its objective was freeing the Argentine Northwest and the Upper Peru from the royalist troops of the Spanish Empire. It was headed by Hipólito Vieytes (1810), Juan José Castelli (1810–1811), Juan Martín de Pueyrredón (1811–1812), Manuel Belgrano (1812–1814), José de San Martín (1814), José Rondeau (1814–1816), Manuel Belgrano (1816–1819) and Francisco Fernández de la Cruz (1819–1820).
The Battle of El Roble was fought on the Itata river, 17 October 1813, between the Chilean patriot general José Miguel Carrera and Spanish royalist forces under the command of Clemente Lantaño and Luis Urrejola. The surprise patriot victory at El Roble as a result of Bernardo O'Higgins' actions at the end of the day was to result in a change of patriot commander, and a severe split within the patriot movement.
The battle of San Carlos occurred on 15 May 1813, during the War of Chilean Independence.
Patria Nueva was a period in the history of Chile that began with the victory of Ejército de los Andes in the Battle of Chacabuco on 12 February 1817 and ended with the resignation of Bernardo O'Higgins as Supreme Director in 1823.
The Protectorate of Peru, also known as the Protectorate of San Martín, was a protectorate created in 1821 in present-day Peru after its declaration of independence from the Spanish Empire. The protectorate existed for one year and 17 days under the rule of José de San Martín and Argentina.
Chile 
United Provinces 
Spanish Monarchy