Juan Domingo Perón was an Argentine military officer and politician who served as the President of Argentina three times between 1946 and 1974. He is known for his role in establishing the political movement known as Peronism, which emphasized social justice, labor rights, and nationalism. His policies aimed to improve the living conditions of the working class and promote industrialization in Argentina. Perón was married to Eva Perón, a prominent political figure and advocate for women's rights. Together, they became symbols of the working-class struggle in Argentina. His legacy remains influential in Argentine politics, with Peronism continuing to shape the country's political landscape.