To explore different cultures and learn new things
The 'dark past' is most likely referring to a period of time marked by traumatic suffering. The full line seems to be saying that the 'dark past' taught these people faith. People often only have faith to hang on to in times of suffering. So, I'd say the answer is c.
Sorry what I don't understand the question?
Often times in fables the setting is described in detail. Therefore by listening it helps paint a picture in your mind and helps you visualize the setting.