Peru–Bolivian Confederation Felipe Salaverry, who rebelled and overthrew him in 1835. Orbegoso, however, did not lose the support of southern Peru and called in to his help the president of Bolivia. It was the opportunity that Marshal Santa Cruz, himself a former president of Peru, was waiting for. The Bolivian army promptly proceeded to invade Peru. With Bolivian help, General Orbegoso quickly regained his leadership throughout the country and had Salaverry executed. As a reward for the support he had received from Santa Cruz, he agreed to the formation of the new Peru–Bolivian Confederation. Santa Cruz assumed the "supreme protectorship" of the
First Upper Peru campaign He planned the reorganization of the Mines of Potosi, and a reform at the University of Charcas. He proclaimed the end of native slavery in the Upper Peru, canceling the tutelage and giving them political rights as neighbors, equal to those of the criollos. He prohibited as well the establishment of new convents and parishes, to avoid the common practice that, under the guise of spreading the Christian doctrine, the natives were forced into servitude by religious orders. He authorized free trade and redistributed land expropriated from the former workers of the mills. The decree was published in Spanish, Guarani,