Read the excerpt from “remarks by the president on osama bin laden.” we must—and we will—remain vigilant at home and abroad. as we do, we must also reaffirm that the united states is not—and never will be—at war with islam. i’ve made clear, just as president bush did shortly after 9/11, that our war is not against islam. bin laden was not a muslim leader; he was a mass murderer of muslims. indeed, al qaeda has slaughtered scores of muslims in many countries, including our own. so his demise should be welcomed by all who believe in peace and human dignity. in the excerpt, obama refers to a statement president george bush made following the 9/11 attacks. which option best explains obama’s purpose for using allusion as a rhetorical feature in the excerpt?