First inauguration of Dilma Rousseff as him – the Workers' Party. The inauguration marked the formal culmination of the Presidential transition of Dilma Rousseff that began when she won the Brazilian presidential election on October 31, 2010, and became the President-elect. The results were certified by the Supreme Electoral Court on December 17, 2010. Rousseff, who campaigned using the slogan "For Brazil to keep on changing", was widely-celebrated as the first female president of Brazil and a symbol of continuity from her highly popular predecessor, Luiz Inácio Lula da Silva. According to the Sensus polling institute, Lula might have been the most popular head of
2010 Brazilian presidential election 2010 Brazilian presidential election The Brazilian presidential election was held in 2010 with two rounds of balloting. The first round was held on October 3 along with other elections as part of the 2010 general election. As no presidential candidate polled 50 percent of the vote on October 3, a runoff was held on October 31 between Dilma Rousseff and José Serra: Rousseff won with 56% of the second round vote. The election determined the successor to President Luiz Inácio Lula da Silva, of the Workers' Party. According to the Constitution, the president is elected directly for a four-year term,