Alighieri, Dante: - "Durante degli Alighieri (1265 - 1321), was a major Italian poet of the Late Middle Ages. His Divine Comedy, originally called Comedia and later christened Divina by Boccaccio, is widely considered the greatest literary work composed in the Italian language and a masterpiece of world literature. In the late Middle Ages, the overwhelming majority of poetry was written in Latin and therefore accessible only to affluent and educated audiences. In De vulgari eloquentia (On Eloquence in the Vernacular), however, Dante defended use of the vernacular in literature. He himself would even write in the Tuscan dialect for works such as The New Life (1295) and the aforementioned Divine Comedy; this choice, although highly unorthodox, set a hugely important precedent that later Italian writers such as Petrarch and Boccaccio would follow. As a result, Dante played an instrumental role in establishing the national language of Italy."

Alighieri, Dante: - "Durante degli Alighieri (1265 - 1321), was a major Italian poet of the Late Middle Ages. His Divine Comedy, originally called Comedìa and later christened Divina by Boccaccio, is widely considered the greatest literary work composed in the Italian language and a masterpiece of world literature. In the late Middle Ages, the overwhelming majority of poetry was written in Latin and therefore accessible only to affluent and educated audiences. In De vulgari eloquentia (On Eloquence in the Vernacular), however, Dante defended use of the vernacular in literature. He himself would even write in the Tuscan dialect for works such as The New Life (1295) and the aforementioned Divine Comedy; this choice, although highly unorthodox, set a hugely important precedent that later Italian writers such as Petrarch and Boccaccio would follow. As a result, Dante played an instrumental role in establishing the national language of Italy."

Longfellow, Henry Wadsworth: - "Henry Wadsworth Longfellow (1807 - 1882) was an American poet and educator whose works include "Paul Revere's Ride", The Song of Hiawatha, and Evangeline. He was also the first American to translate Dante Alighieri's Divine Comedy and was one of the five Fireside Poets. Longfellow was born in Portland, Maine, which was then a part of Massachusetts. He studied at Bowdoin College. After spending time in Europe he became a professor at Bowdoin and later, at Harvard College. His first major poetry collections were Voices of the Night (1839) and Ballads and Other Poems (1841). Longfellow retired from teaching in 1854, to focus on his writing, living the remainder of his life in Cambridge, Massachusetts, in a former Revolutionary War headquarters of George Washington. His first wife Mary Potter died in 1835, after a miscarriage. His second wife Frances Appleton died in 1861, after sustaining burns when her dress caught fire. After her death, Longfellow had difficulty writing poetry for a time and focused on translating works from foreign languages."