<P> Humanism was a pervasive cultural mode and not the program of a small elite, a program to revive the cultural legacy, literary legacy, and moral philosophy of classical antiquity . There were important centres of humanism in Florence, Naples, Rome, Venice, Genoa, Mantua, Ferrara, and Urbino . </P> <P> Some of the first humanists were great collectors of antique manuscripts, including Petrarch, Giovanni Boccaccio, Coluccio Salutati, and Poggio Bracciolini . Of the four, Petrarch was dubbed the "Father of Humanism" because of his devotion or loyalty to Greek and Roman scrolls . Many worked for the Catholic Church and were in holy orders, like Petrarch, while others were lawyers and chancellors of Italian cities, and thus had access to book copying workshops, such as Petrarch's disciple Salutati, the Chancellor of Florence . </P> <P> In Italy, the humanist educational program won rapid acceptance and, by the mid-15th century, many of the upper classes had received humanist educations, possibly in addition to traditional scholasticist ones . Some of the highest officials of the Catholic Church were humanists with the resources to amass important libraries . Such was Cardinal Basilios Bessarion, a convert to the Catholic Church from Greek Orthodoxy, who was considered for the papacy, and was one of the most learned scholars of his time . There were several 15th - century and early 16th - century humanist Popes one of whom, Aeneas Silvius Piccolomini (Pope Pius II), was a prolific author and wrote a treatise on The Education of Boys . These subjects came to be known as the humanities, and the movement which they inspired is shown as humanism . </P> <P> The migration waves of Byzantine Greek scholars and émigrés in the period following the Crusader sacking of Constantinople and the end of the Byzantine Empire in 1453 greatly assisted the revival of Greek and Roman literature and science via their greater familiarity with ancient languages and works . They included Gemistus Pletho, George of Trebizond, Theodorus Gaza, and John Argyropoulos . </P>

10. how did humanism have an effect on education during the renaissance