The Partido dos Trabalhadores (PT), or Workers' Party, is a political party in Brazil founded in 1980. It emerged from a coalition of labor unions, social movements, and leftist intellectuals, aiming to represent the working class and promote social justice. The party gained prominence in the 2000s, particularly under the leadership of Luiz Inácio Lula da Silva, who served as president from 2003 to 2010. The PT advocates for progressive policies, including land reform, education, and healthcare improvements. It has faced challenges, including political scandals and economic issues, but remains a significant force in Brazilian politics, influencing various social and economic policies.