Ramayana Unravelled

Though the story of Rama is much loved and well known, questions remain: Why did Rama agree to go to vanvas-was it only to obey his father or was there more to it? What was the relationship between Rama and Seeta? Was Seeta a pitiable, oppressed woman or an assertive woman with her own mind? Is the Ramayana inherently misogynist? What led to the downfall of Ravan?