Nuclear bomb (hinted at) shadows of the children on the building

I read this 10 years ago around the same time I read Anthem, back in high school!!

The nuclear bomb reference was hinted but not written explaining what happened. I'm so sorry that is all I remember.

There will come soft rains by Ray Bradbury.

Second "There Will Come Soft Rains". It's the next-to-last chapter in The Martian Chronicles.

One of my favorites.