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
Tertiary Hill Country Tertiary Hill Country The Tertiary Hill Country ( or "Tertiäres Hügelland"), also called the Tertiary Hills, is an upland area with a moderate climate in the northern Alpine Foreland, which extends northwards as far as the River Danube. It is divided into two simple contiguous regions that are separated by the valley of the Lower Inn which itself is not usually counted as part of the Tertiary Hills. In Germany (Bavaria), the Lower Bavarian Upland is its larger northwestern element; in Upper Austria it forms the Hausruckviertl Mountain and Hill Country (also called the Upper Austrian Hill Country or "Oberösterreichisches