History of Paraguay (to 1811) Buenos Aires in 1580, the steady deterioration in the importance of Asunción contributed to growing political instability within the province. In 1617 the Río de la Plata Province was divided into two smaller provinces: Paraguay, with Asunción as its capital, and Río de la Plata, with headquarters in Buenos Aires. With this action, Asunción lost control of the Río de la Plata estuary and became dependent on Buenos Aires for maritime shipping. In 1776 the crown created the Viceroyalty of Río de la Plata; Paraguay, which had been subordinate to Lima, now became an outpost of Buenos Aires. Located at
Genocide of indigenous peoples in Paraguay for natural resources. Gilbert concludes that though planned and voluntary destruction had occurred, it is argued by the state that there was no intent to destroy the Aché, as what had happened was due to development. The allegation of genocide by the state was brought before the Inter-American Human Rights Commission which has jurisdiction on allegations of genocide carried out by a state. The commission gave a provisional ruling that Paraguay had not carried out a genocide, but stated it had concerns over "possible abuses by private persons in remote areas of the territory of Paraguay". Genocide of indigenous peoples