Santa Cruz was born on December 5, 1792, in the village of Huarina, close to La Paz, which at that time had been recently transferred from the Viceroyalty of Peru to the Viceroyalty of the Río de la Plata. His father was José Santa Cruz y Villavicencio, a Spaniard, and his mother Juana Basilia Calahumana, an Amerindian and cacique of the town of Huarina. In later years, Andrés de Santa Cruz would claim that through his mother, he descended directly from Inca rulers. He began his studies in his hometown at the San Francisco Convent, and continued them at the San Antonio AbadSeminary in the city ofCuzco. In 1809 he left the seminary and returned to La Paz.
At the time of the landing of the rebel army of José de San Martín on the Peruvian coast, Santa Cruz was commander of militia forces in the region of Huarochirí. In that position, he fought against the independentist in the Battle of Pasco, but the royalists were defeated and Santa Cruz captured. Taken to San Martin'sheadquarters at Huaura, he decided to switch sides and joined the Patriot Army. Santa Cruz ascended rapidly, reaching the rank of Colonel later that year and that of Brigade General in 1822 for leading Peruvian troops at the Battle of Pichincha. He revolted against the Peruvian Congress on February 26, 1823, and forced it to elect José de la Riva Agüero as President. As commander of a Peruvian Army expedition, Santa Cruz occupied the port of Arica and defeated a royalist army at the Battle of Zepita. Failing to exploit his victory, he retreated hastily. When Simón Bolívar assumed the presidency of Peru, Santa Cruz joined his army and was named Chief of Staff of the Peruvian Division. In that condition, he participated of the Battle of Junín. Afterwards, he was named Prefect of Ayacucho, and then Chief of Staff of the Patriot Army during the campaign for the liberation of Bolivia. As a reward for his actions, Santa Cruz received the titles of Marshal and Prefect of Chuquisaca in April 1825. Named President of the Government Council in Lima, he was in charge of the Peruvian Executive after Bolívar returned to Gran Colombia on September 4, 1826, until the collapse of the Bolivarian regime in Peru on January 27, 1827. Santa Cruz temporarily assumed the post of President until June 9, 1827, when José La Mar was elected by Congress.
President of Bolivia
Removed from power, Santa Cruz was named Peruvian ambassador to Chile, but he was recalled to Bolivia where he had been proclaimed as President. Sworn in on May 24, 1829, he found a country afflicted by endemic internal disorders and very near to bankruptcy. Measures undertaken to resolve these problems included purging conspirators, reforming and strengthening the Army, reforming the bureaucracy, reforming public finances, issuing new currency, issuing a new Constitution, issuing a new Civil Code based on the Napoleonic Code and establishing Cobija as a free port. The authoritarian regime imposed by Santa Cruz brought stability to Bolivia at a time when most countries in Latin America faced widespread unrest. Furthermore, it formed a solid base from which to pursue his main project, the Peru-Bolivian Confederation.
Peru-Bolivian Confederation
As President of Bolivia, Santa Cruz instigated several failed plots to achieve a political union with Peru, taking advantage of that country's chronic political unrest. His best opportunity came in 1835 when the Peruvian PresidentLuis José de Orbegoso requested his assistance to fight the rebel army of Felipe Santiago Salaverry. Santa Cruz defeated Peruvian caudilloAgustín Gamarra at the Battle of Yanacocha and Salaverry at the Battle of Uchumayo after which he had Salaverry summarily executed. At the instigation of Santa Cruz, a Congress of the Peruvian southern departments gathered at Sicuani and declared the establishment of the Republic of South Peru. A similar assembly at Huaura of the northern departments founded the Republic of North Peru. Both recognized Santa Cruz as Supreme Protector with extensive powers, which enabled him to create the Peru-Bolivian Confederation on October 28, 1836. He summoned to the city of Tacna representatives of both legislatures together with those of the Bolivian Congress assembled at Tapacarí to establish a Constitution for the new State. Under his direction, they signed a pact on May 1, 1837, which named him Supreme Protector for a ten-year period. Invested with considerable powers, Santa Cruz endeavoured to establish in Peru the same type of authoritarian order he had imposed in Bolivia. He issued a Civil Code, a Penal Code, a TradeRegulation, a Customs Regulation and reorganized tax collection procedures allowing an increase in state revenues while restraining expenditures. The Confederation generated resistances among several groups in both countries, who resented the dilution of national identities. An important number of Peruvian politicians opposed to the idea of the Confederation fled to Chile, where they received support from the powerful MinisterDiego Portales. Together they amassed a military expedition against Santa Cruz, led by AdmiralManuel Blanco Encalada, but they were encircled by Santa Cruz and had to surrender by the Treaty of Paucarpata, signed on November 17, 1837. The Chilean Government organized a second expedition, which defeated the Supreme Protector at the Battle of Yungay and forced the dissolution of the Confederation.
Later years
After resigning from his post as Supreme Protector, Santa Cruz fled to Ecuador from where he plotted unsuccessfully to regain power. On October 13, 1843, he disembarked at Camarones in the Peruvian province of Tarapacá but was captured while trying to reach Bolivia. Delivered to the Chilean Government, he was imprisoned at Chillán from 1844 until 1846 when he was freed. He was named ambassador to several European countries by Manuel Belzú and then ran for president of Bolivia but was defeated by GeneralJorge Córdova. After staying for a while in Argentina, he returned to France where he lived the rest of his life at Versailles. He died at Beauvoir, near Nantes on September 25, 1865. he was buried at Cemetery of Notre-Dame, Versailles, France. One hundred years later, in 1965, the remains of the old Marshal were repatriated from France by the military government of the day and reinterred ceremoniously at Cathedral Basilica of Our Lady of Peace, La Paz beside the Presidential Palace in Bolivia.