The Treaty of Montevideo, signed on July 29th 1935, finally ending the war in South America. Argentina was forced to make territorial concessions to both Brazil and Chile but the threat of continuing the war make the terms considerably mild. Chile claims to Patagonia up to the Rio Chico are recognized by Argentina while Brazil annexed the province of Misiones and got the demilitarization of all provinces east of the Parana River for twenty years. Paraguay got navegation right to the Parana River for eternity and monetary compensation for the damages caused during the short occupation of parts of their country by Argentina.