Which of the following best states a central message of Mrs. Obamas speech?Answer choices for the above questionA. There are people eager to help the students today just as the speaker hopes they will support others in the future.B. Celebrating their graduation should not overshadow the goals of the graduates in the future.C. In order to embrace their identity as Americans the students may have to shed some of their history as Native Americans.D. The students should be reassured knowing that they have gotten through what is likely to be the most difficult period of their lives.