On the Donation of Constantine

Lorenzo Valla (1407-1457) was the most important theorist of the humanist movement. He wrote a major work on Latin style, On Elegance in the Latin Language, which became a battle-standard in the struggle for the reform of Latin across Europe, and Dialectical Disputations, a wide-ranging attack on scholastic logic. His most famous work is On the Donation of Constantine, an oration in which Valla uses new philological methods to attack the authenticity of the most important document justifyin...