Battle of Ayacucho own. The royalists in each viceroyalty, however, took different paths. In New Spain, royalists, after defeating the insurgents, proclaimed a negotiated separation from Liberal Spain through the Plan of Iguala, which they negotiated with the remaining patriots, and the Treaty of Córdoba, which they negotiated with the new head of government, Juan O'Donojú. In Peru Viceroy Joaquín de la Pezuela was discredited after a royalist expedition to Chile under Mariano Osorio was defeated and advances in Peru were made by José de San Martín. The viceroy was overthrown on 29 January 1821, in Asnapukyu "(Aznapuquio)", in a coup by General
Bernardo de Rossi Bernardo de Rossi Bernardo de Rossi (8 January 1687 – 2 February 1775) was an Italian Dominican theologian and historian. Rossi was born at Cividale del Friuli. He made his religious profession with the Dominicans at Conegliano, 1704, after which he studied at Florence and Venice. He taught at Venice for fifteen years, and was twice general vicar of his province. In 1722 he was theologian to a Venetian embassy to Louis XV and remained in Paris five months. He resigned his chair in 1730 and devoted the remainder of his life to literary activity. He died in Venice. His