Which excerpt from "Keynote Address" includes an example of an allusion?
O "The issue before us in such a time is how shall we discharge, how shall we honor our citizenship.
O "Others of the student revolution have publicly burned draft cards and even the American flag."
O "Perhaps by the time my 4-year-old son is grown, men will have learned to live by the Ten Comma
O "Is it less immoral now to take the easier course and gamble the lives of our sons and grandsons c
outcome?"