Military dictatorship in Brazil more neutral stance on Middle Eastern affairs. His government also recognized the People's Republic of China and the new socialist governments of Angola and Mozambique, both former Portuguese colonies. The government moved closer to Latin America, Europe, and Japan. Brasil's intention to build nuclear reactors with West Germany's help created tensions with the US which did not want to see a nuclear Brazil. After election of Carter a greater emphasis was put on the human rights. The new Harkin Amendment limited American military assistance to countries with human rights violations. Brazilian right-wingers and military viewed this as incursion on Brazilian
Argentina–Brazil relations each other once again later, during the Platine War, when a coalition of Brazil, Uruguay and Argentine rebels managed to defeat Rosas (helped in turn by Uruguayan rebels led by Manuel Oribe). Another war almost happened during the 1870s when Brazil refused to accept Argentina's desire to take all the Chaco region for itself after the end of the Paraguayan War (also known as the War of the Triple Alliance) when both countries were allies against Paraguay. Brazil did not settle disputes with Argentina over its precise national boundaries until the early twentieth century. It had settled with Uruguay in