Final answer:
Dilma Rousseff was the first female President of Brazil, elected in 2010. She was a pivotal figure in Brazil's history and her election was a major achievement for women in political leadership.
Step-by-step explanation:
The first female President of Brazil was Dilma Rousseff. She was elected in the year 2010. Dilma Rousseff's historical election marked a significant milestone for Brazil and for women in politics. Before Rousseff, Maria Quitéria was known for her role in the Brazilian War of Independence, but she was not a president, rather a revolutionary figure. The confusion might come from historical women taking prominent roles, but for the presidency, it was Rousseff who accomplished that feat first. It's also worth noting the importance of Sirimavo Bandaranaike, who, although unrelated to the Brazilian presidency, deserves recognition as the world's first female prime minister, having been elected in Sri Lanka in 1960. Such milestones in women's political leadership are celebrated for advancing gender equality in global politics.