According to the excerpt from "Hic sunt dracones: The Geography and Cartography of Monsters," which definition of a monster best describes the difference between 16th-century monsters and those of previous eras? A. Monsters are occurrences in nature that cannot be explained. B. Monsters are outcasts who do not fit in with normal society. C. Monsters are astonishingly exotic creatures from distant lands. D. Monsters are dangerous creatures that cannot be conquered.