Question: After what major event between the United States and France did Francois Xavier Martin get appointed as attorney general?
Sentence (from "Kevin J. O'Connor (attorney)"): In 2008, O'Connor was unanimously confirmed as Associate Attorney General of the United States, the number three position at the U.S. Department of Justice (DOJ), a post he held until 2009, when he left the DOJ to join the law firm of Bracewell and Giuliani.
Relevant evidence: No