Select one of the given topics, and create it into two-page essay (double-spaced), with relevant citations from the text.
1. Contrappasso is Dante's term for Law of Retribution, which is the relationship between sin and its results in after-life. Explain how Dante employs it in Inferno.
2. Rituals based on Christian Sacraments are main elements in structure of Purgatorio. Describe how Dante portrays them through examples from text.
3. Explain the symbolism of dreams in Dante's works (you may use suitable dreams from Vita Nuova and the three dreams in Purgatorio).