Answer:
C. Freedom and equality
Step-by-step explanation:
Both authors believe that the cause for which the honored dead fought, and the task that remains before the living, is the preservation and advancement of freedom and equality. The Gettysburg Address speaks of the "new birth of freedom" and a government "of the people, by the people, for the people," while the Nobel Peace Prize Acceptance Speech speaks of "humble children of God" who were "willing to suffer for righteousness' sake." Both passages indicate that the authors believe in the importance of fighting for the principles of freedom and equality for all people.