What’s an example of a slippery slope fallacy?

What element of modernist poetry is evidence from the poem “poetry” by marianne moore

Which detail from "the city without us" most clearly shows us that nature is more powerful than it appears this is for apex 2019 a. the great size of the trees that grow in the new york botonical garden b. the worthlessness of the money left in the bank vaults that remain intact c. the hurricanes that frequently pummel us soil coastal cities d. the size of the japanese insect that can kill hemlock trees

What is the most likely reason dante included name of historical figures whopper a part of his life in florence ?