Peru–Bolivian Confederation confederation and Orbegoso maintained only the presidency of the newly created "Nor-Peruvian" state. Marshal Andrés de Santa Cruz promoted a project to reunite the two territories on the basis of a confederacy. The Peru–Bolivian Confederation was a plan that attempted to reunite the "Alto Perú" (“Upper Peru”, now Bolivia) and "Bajo Perú" (“Lower Peru”, now simply Peru) into a single political and economic entity. This integration was based not only on historical, cultural and ethnic reasons, but also on economic motives. The union was attempting to restore the ancient commercial routes and promote a policy of open markets. In Peru,
Protectorate of Peru of the 1780-1781 uprising by indigenous leader Túpac Amaru II and the earlier removal of Upper Peru and the Río de la Plata regions from the Viceroyalty of Peru. Because of this the viceroy often had the support of the "Lima oligarchy," who saw their elite interests threatened by popular rebellion and were opposed to the new commercial class in Buenos Aires. During the first decade 1800s Peru had been a stronghold for royalists, who fought those in favor of independence in Perú, Upper Peru, Quito and Chile. Among the most important events during the war was the proclamation of