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
Progressive Conservative Party of Newfoundland and Labrador leadership elections Progressive Conservative Party of Newfoundland and Labrador leadership elections This page lists the results of leadership elections held by the Progressive Conservative Party of Newfoundland and Labrador. After the defeat of the party's first leader in the 1949 general election and until 1966 the party leadership was officially vacant and the House leader served as de facto party leader. Mews was defeated in the 1949 general election and resigned sometime afterward. John Gilbert Higgins was elected House leader and became the first post-Confederation Leader of the Opposition. Higgins retired at the 1951 general election, and Peter Cashin was elected House