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
Impeachment of Dilma Rousseff four-year mandate; and 52% said that whoever assumed the presidency should call new elections for president. However, holding new elections would only be possible with a 3/5 majority in both houses of congress. Alternatively, both could have been removed from office, depending on the outcome of a lawsuit filed in the Superior Electoral Court by the PSDB, party of Aécio Neves, the defeated candidate in the 2014 presidential elections, whose suit alleged electoral crime by the political alliance of Rousseff-Temer involving donations from the companies implicated in Operation Car Wash. After the Senate vote to suspend Rousseff's presidential powers and