History of South America the European theatre; however, several countries had skirmishes with German U-Boats and cruisers in the Caribbean and South Atlantic. Mexico sent a fighter squadron of 300 volunteers to the Pacific, the "Escuadrón 201" were known as the Aztec Eagles ("Aguilas Aztecas"). The Brazilian active participation on the battle field in Europe was divined after the Casablanca Conference. The President of the U.S., Franklin D. Roosevelt on his way back from Morocco met the President of Brazil, Getulio Vargas, in Natal, Rio Grande do Norte, this meeting is known as the Potenji River Conference, and defined the creation of the Brazilian
Getúlio Vargas He opposed the primacy of São Paulo, but did not challenge the planters' legitimacy and kept his calls for social reform moderate. The election itself was plagued by corruption and denounced by both sides, and when it had become clear that the São Paulo candidate, Júlio Prestes, had won the election, tensions were high. When the vice-presidential candidate of the Liberal Alliance was assassinated, the military decided to initiate a bloodless coup. On October 24, 1930, they ousted President Washington Luís and the president-elect Júlio Prestes, installing Vargas as 'interim president'. Vargas was a wealthy pro-industrial nationalist and anti-communist who