Which event marks the climax in "to build a fire"?

a.
the man considers killing the dog.

b.
the man steps into the spring.

c.
the man imagines his partners finding him frozen.

d.
the man succumbs to the freezing cold.

How can we make the world a better place, specifically towards discriminated people (lgbtq+ community, people of color, people with disabilities etc.) how can we make them change their view on people they call "different"? how can we get people to love one another despite how they look or who they love or where they are from? 2-3 paragraphs ! (ᵔᴥᵔ)

Could someone me with this question?

How does the underlined figurative language contribute to the meaning of the poem?