of Ramón Freire at the Battle of Lircay. Administration After the transitional president José Tomás Ovalle died, Fernando Errázuriz Aldunate became Provisional President from March 8 to March 31, 1831, rapidly replaced by Prieto himself on April 10. On September 18, 1831, Prieto was finally able to take over the job as elected president for a first term of five years. His main focus on first taking power was to restore law and order; for that he relied on Diego Portales, who continue to be the almost universal minister and provided the necessary political stability for the country to recover from the decade of anarchy. He also instructed Manuel Bulnes to seize the bandits commanded by the brothers Pablo and José Antonio Pincheira who made the area around Concepción unsafe. On May 25, 1833 a new constitution was passed, which - with a few amendments - would be valid until 1925. It provided for a 5-year long term of office for the president, who could be re-elected only once. The president received much authority. During his 10-year-long presidency, Prieto expanded the governmental power and laid the foundation for a public administration in Chile. The first educational establishments like the Instituto Nacional were founded and in 1837 the ministries for justice and public education were created. Prieto's foreign policy was dominated by Chile's war with Peru between 1836 and 1839. The Chilean army under Manuel Blanco Encalada suffered heavy losses, which climaxed in the Treaty of Paucarpata, following which Manuel Bulnes took over the leadership of the army and led it into the victorious Battle of Yungay. Cabinet Later life In 1841, the victorious hero Bulnes was elected as the successor of Prieto. After his resignation Prieto served as Senator until 1852 and even took over the command of the infantry and the navy of Valparaíso until 1846. In 1846, he moved to Santiago de Chile, where he died on November 22, 1854 at the age of 68. References Official biography (in Spanish) 1786 births 1854 deaths People from Concepción, Chile Presidents of Chile Members of the Senate of Chile Members of the Chamber of Deputies of Chile Chilean Army generals Chilean people of Basque descent Chilean people of French descent Chilean people of Spanish descent People of the Chilean Civil War of 1829–30 People of the War of the Confederation Chilean Navy officers Conservative Party (Chile) politicians Candidates for President