South American Nonaggression Pact Is Signed

South American Nonaggression Pact Is Signed

On October 11, 1933, six South American nations executed a nonaggression pact at the southeastern Brazilian city of Rio de Janeiro. The signatories were Argentina, Brazil, Chile, Mexico, Paraguay, and Uruguay. In this treaty they condemned “wars of aggression and territorial acquisitions secured by means of armed conquest” and pledged themselves to strive toward “pacific solutions based upon lofty concepts of justice and equity.” This nonaggression pact and agreement to reconcile disputes peacefully was largely superseded by the Rio Treaty of 1947, known more formally as the Inter-American Treaty of Reciprocal Assistance, in which 19 nations agreed to terms providing for mutual military assistance in what became one of the cornerstones of the Organization of American States.