António de Oliveira Salazar
Despite the authoritarian character of the regime, Portugal did not experience the same levels of international isolation as Spain did following World War II. Unlike Spain, Portugal under Salazar was accepted into the Marshall Plan (1947–1948) in return for the aid it gave to the Allies during the final stages of the war. Furthermore, also unlike Spain, it was one of the 12 founding members of the North Atlantic Treaty Organisation (NATO) in 1949, a reflection of Portugal's role as an ally against communism during the Cold War in spite of its status as the only non-democratic founder. In 1950, Portugal joined the European Payments Union and participated in the founding of the European Free Trade Association (EFTA) in 1960 and the Organisation for Economic Co-operation and Development in 1961. It joined the General Agreement on Tariffs and Trade in 1962, and finally, Portugal signed a free trade agreement with the European Economic Community in 1972, still under the auspices of the "Estado Novo".
Brazilian Expeditionary Force
Brazil's participation in World War II was more extensive than its participation in the previous World War. While the main Brazilian military contribution occurred in the South Atlantic campaign, sending a ground force overseas had more political and social visibility. The Brazilian division was one of about 30 Allied military formations (20 divisions and 10 brigades) on the Italian Front at that time. Although the division played an important part in the sectors in which it operated, none of these were the main sector on that Front (which was, after the German retreat to the north of Rome, the East of the country near to the Adriatic Sea, under the responsibility of the British 8th Army). Furthermore, the Italian Front became secondary for both sides after D-Day and the invasion of Southern France.