António de Spínola was a Portuguese military officer and politician, born on April 11, 1910. He is best known for his role in the Portuguese Colonial War and his opposition to the Estado Novo regime. Spínola advocated for a peaceful transition to independence for Portugal's African colonies, which included Angola, Mozambique, and Guinea-Bissau. In 1974, Spínola became a prominent figure in the Carnation Revolution, which led to the overthrow of the authoritarian government. He briefly served as the President of Portugal after the revolution, promoting democratic reforms. Spínola's legacy is marked by his efforts to end colonialism and establish democracy in Portugal.