Read the excerpt from hemingway’s a farewell to arms.
“they come after you. they take your home. they take your sisters.”
“i don’t believe it,” passini said. “they can’t do that to everybody. let everybody defend his home. let them keep their sisters in the house.”
“they hang you. they come and make you be a soldier again. not in the auto-ambulance, in the infantry.”
the use of simple and vigorous words in a farewell to arms reflects

Explanation:

How simple language can convey anything just be letting the story tell itself. When writing, a good beginning rule is just to say it, as Passini has done. He expresses his doubt in the simplest of terms. There's no interpretation here. There's no flowery poetry.

There's just exactly what he says.

And whoever is telling these facts is doing the same thing.

Between them, they are painting a pretty grim picture.

The use of simple and forceful words in A Farewell to Arms reflects the harsh and powerful reality of war.

Explanation:

Farewell to Arms, before a story about war and its horrors is a love story. Published in 1929 can be considered autobiographical, its author Ernest Hemingway participated in the First World War, thus bringing even more the reality of the fields to the lines of his work. Hemingway, who wanted readers to feel what war really means when they read the book, so he decided to use objective language through simple, vigorous words that reflected the harsh and powerful reality of war.