In midevil times most of the people were alliterate. The greatest writer of the time was Chaucer, who wrote many poems and verse and also wrote literature. Another tale tells of William Tell, who shot an arrow through an apple while standing on his son's head. The Renaissance was an age in which more individuals felt the value of their human being. Martin Luther was nailed to the church door at Wittenberg for selling papal indulgences. He died a horrible death, being excommunicated by a bull. It was the painter Donatello's interest in the female nude that made him the father of the Renaissance. It was an age of great inventions and discoveries. Gutenberg invented the Bible. Sir Walter Raleigh is a historical figure because he invented cigarettes. Another important invention was the circulation of blood.