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
Autonomous Republic of Crimea When the Soviet Union collapsed and Ukraine became an independent country, Crimea remained a republic within the newly independent Ukraine leading to tensions between Russia and Ukraine as the Black Sea Fleet was based on the peninsula. On 26 February 1992, the Crimean parliament renamed the ASSR the Republic of Crimea and proclaimed self-government on 5 May 1992 (which was yet to be approved by a referendum that was planned for August 1992, but postponed and never conducted) and passed the first Crimean constitution the same day. On 6 May 1992 the same parliament inserted a new sentence into this