Dante Alighieri was a 14th century Italian poet, soldier and politician. He fell in love with Beatrice Portinari at a young age and wrote poetry about her beauty. As a supporter of the White Guelphs faction in Florence, Dante was exiled from the city after the Black Guelphs seized power. While in exile, he wrote his epic poem The Divine Comedy, which describes his journey through Hell (Inferno), Purgatory (Purgatorio) and Heaven (Paradiso), guided by the Roman poet Virgil. The document provides background on Dante, 14th century Florentine politics, key figures like Beatrice and Virgil, and an overview of