Based on details from paragraph 3 and background knowledge

Which three parts of these excerpts reflect the idea that war affects not only the minds of the combatants but also their physical reactions?

What is implied in this sentence from mark twain's "the ? 1,000,000 bank-note"? i was puzzled, and wanted to discuss the matter a little further, but they didn't; so i took my leave, feeling hurt and insulted to be made the butt of what was apparently some kind of a practical joke, and yet obliged to put up with it, not being in circumstances to resent affronts from rich and strong folk.

The word stiff is a synonym for the word limber. o o false true