Miguel Estanislao Soler (May 7, 1783 – September 23, 1849) was an Argentine general, who fought in the

Argentine War of Independence The Argentine War of Independence ( es, Guerra de Independencia de Argentina, links=no) was a secessionist civil war fought from 1810 to 1818 by Argentine patriotic forces under Manuel Belgrano, Juan José Castelli and José de San Martín ...

. He was appointed governor of the

Banda Oriental Banda Oriental, or more fully Banda Oriental del Uruguay (Eastern Bank), was the name of the South American territories east of the Uruguay River and north of Río de la Plata that comprise the modern nation of Uruguay; the modern state of Rio Gra ...

by Buenos Aires in 1814, but he was resisted by Artigas and left the city in 1815. He was one of the three generals of the

Crossing of the Andes The Crossing of the Andes ( es, Cruce de los Andes) was one of the most important feats in the Argentine and Chilean wars of independence, in which a combined army of Argentine soldiers and Chilean exiles invaded Chile crossing the Andes r ...

, along with

José de San Martín José Francisco de San Martín y Matorras (25 February 177817 August 1850), known simply as José de San Martín () or '' the Liberator of Argentina, Chile and Peru'', was an Argentine general and the primary leader of the southern and centr ...

and

Bernardo O'Higgins Bernardo O'Higgins Riquelme (; August 20, 1778 – October 24, 1842) was a Chilean independence leader who freed Chile from Spanish rule in the Chilean War of Independence. He was a wealthy landowner of Basque-Spanish and Irish ancestry. Alth ...

. He also fought in the

battle of Ituzaingó The Battle of Ituzaingó, also known as the Battle of Passo do Rosário, was a pitched battle fought in the vicinity of the Santa Maria River, in a valley of small hills where a stream divided the valley into two. After a two-year series of con ...

, against Brazil.

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