What is warrant part of an argument

In chapter 32 what happens to huck that calls attention to his presence on the little farm

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

The moutain stood shoulder to shoulder and glared down at the pasture below, daring anyone to approach. what is the most likely the intent of the author's word choice in this sentence?