Dilma Rousseff candidacy. Rousseff won the Presidency by an approximate margin of 56% to 44%, and took office on 1 January 2011, as the first woman president of the country. She became the third female head of government ever in the history of Brazil, and the first "de jure" female head of state since the death of Maria I, Queen of the United Kingdom of Portugal, Brazil and the Algarves in 1816. During her presidential campaign, Rousseff underwent a makeover, replacing glasses with contact lenses, undergoing plastic surgery and adopting a different hairstyle. On 26 October 2014, Rousseff was re-elected president of
Dilma Rousseff to know each other better, Rousseff started shouting with him occasionally. "It's her way. It's not personal. And in five minutes everything is okay," he said. Sauer, who took over the gas and energy department of Petrobras, also clashed with the minister, who repulsed his ideas of a statist model. Sometimes the clashes between them were so serious that Lula's intervention was necessary. Sauer left the state oil company in 2007. Another one which had disagreements with the minister on energy issues was the former Congressman Luciano Zica. For him, "Dilma is the most democratic person in the world, as