Question: What was the crime that Alfred Drefus was charged for that Émile Zola helped exonerate?
Sentence (from "Alfred Dreyfus"): Alfred Dreyfus (] ; 9 October 1859 – 12 July 1935) was a French Jewish artillery officer whose trial and conviction in 1894 on charges of treason became one of the most tense political dramas in modern French history with a wide echo in all Europe.
Relevant evidence: Yes