How does the setting of "there will come soft rains" impact the story ?

Ray Bradbury's 'There Will Come Soft Rains' depicts a setting, or the time and place in which a story takes place, that is a future post-apocalyptic world in which humans have been eradicated. After a nuclear event destroys humanity, technology remains.

Explanation:

ich statement best shows a problem in travels with charley?

one sharp difficulty presented itself. in the intervening twenty-five years my name had become reasonably well known.

this being so, my trip demanded that i leave my name and my identity at home.

i had to go alone and i had to be self-contained, a kind of casual turtle carrying his house on his back.

with all this in mind i wrote to the head office of a great corporation which manufactures trucks.

love, how my life is right now. you can be loved and can love others. sometimes you dont feel loved right now, dont worry, someone out there is loving you while you are away.