What theme is highlighted in this excerpt from “the most dangerous game” by richard connell?

What is the best way to revise sentence number (12)

Ead this sentence from the evolution of useful things.the underlined phrases indicateaaking waterproof sandpaper would allow wet sanding,which in turn would cut down on dust, and thus be a greatmprovementpassing of timea directional change of positiona cause-and-effect relationshipsequence of events.save and exitmark this and retur

Christina rossetti's decision to have a robin, a bush, the moon, and the ocean speak in "a wintry sonnet" is an example of what? ?