Please help:( i don’t understand how to answer this

Otto Dix "The Matchbox Seller" . In this painting by Otto Dix is a blind man with no limbs. How could this poor man reached this point? The war,this painting goes to show that this man had lost all his limbs in the war! Therefore it goes to show all the trauma and disaster that war can cause. This man who fought for them in the war lost all his limbs during that rough time and what does he get in return? Nothing. He gets to spend the rest of his life being a beggar selling matches after he risked his life in the war.

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Herbert Hoover was the 31st president.

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Please mark brainliest