What does this journey imply about Dante's Vision of human experience
and understanding?

Dante's poem is heavily allegorical, which means that there are countless individual, minor symbols throughout the text that stand for larger ideas. ... His journey with Virgil through hell is both a physical journey toward heaven and a more allegorical journey of spiritual progress toward God and away from sin.

answer; (b); the abolitionist movement;

- "he is a very real person and his intent isn't to influence us vonnegut addresses this towards the end of the letter when he says, if we choose to curse, that is by our own individual means."