Final answer:
Abraham Lincoln believed that a U.S. military victory in the Civil War would bring about a 'new birth of freedom' and establish a government that is 'of the people, by the people, for the people'.
Step-by-step explanation:
During the Civil War, Abraham Lincoln believed that if the U.S. military won the war, there would be a 'new birth of freedom' for the nation. He meant that the victory would lead to the end of slavery and the establishment of equal rights and opportunities for all citizens, regardless of race. Lincoln envisioned a government 'of the people, by the people, for the people' that would ensure democracy and equality would not perish from the earth.