D. castaño
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Answer:
<em>Un puesto de defensa militar. </em>
Explanation:
Ernesto Sabato was born in 1911 and he died in 2011. He was a novelist, essayist, painter and physicist from Argentina. He died at the age of 99.
Through his life, he has won many awards for his accomplishments.
He had two children -- sons Mario and Jorge Federico Sabato.
He used to be married to Matilde Kusminsky Richter from the age of 1936 until the age of 1998.
