Setbacks notwithstanding, the policy was successful. Domestically, Argentina was quickly transformed by immigration and foreign investment into, arguably, the most educationally and economically advanced nation in Latin America. Whatever else was happening domestically, internationally, Argentine policy earned a reputation for pragmatism and the reliance of conflict resolution as a vehicle to advance national interests. The era's new strongman, Gen. Julio Roca, was the first Argentine leader to treat foreign policy on equal footing with foreign investment and immigration incentives, universal education and repression as instruments of national development. His first administration occupied Patagonia and entered into an 1881 agreement with Chile to that effect and his second one commissioned archaeologist Francisco Moreno to survey an appropriate boundary between the two neighbors, which brought Chile into the historic 1902 pact, settling questions over Patagonian lands east of the Andes. Later that year, endorsed his Foreign Secretary's successful negotiation of a debt dispute between Venezuela, France and Germany. Foreign Secretary Luis Drago's proposal in this, a dispute among third parties, became the Drago Doctrine, part of international law to this day.