Read the excerpts from Roosevelt's "Four Freedoms" speech and Lincoln's "Gettysburg Address."

Roosevelt:
"Since the beginning of our American history, we have been engaged in change in a perpetual peaceful revolution—a revolution which goes on steadily, quietly adjusting itself to changing conditions—without the concentration camp or the quick-lime in the ditch. The world order which we seek is the cooperation of free countries, working together in a friendly, civilized society. This nation has placed its destiny in the hands and heads and hearts of its millions of free men and women; and its faith in freedom under the guidance of God. Freedom means the supremacy of human rights everywhere. Our support goes to those who struggle to gain those rights or keep them."

Which theme is expressed in both excerpts?

A. Americans must never forget the unfinished work of deceased soldiers.
B. Americans must continue the deceased soldiers' fight to preserve both democracy and equality.
C. Americans must create a new form of government to honor lost soldiers.
D. Americans must dedicate their lives to honoring those soldiers who lost their lives in a previous war.