Abraham Lincoln delivered the Gettysburg Address at the dedication of a cemetery on November 19, 1863, following the pivotal Battle of Gettysburg.

In this brief yet profound speech, Lincoln emphasized the principles of human equality and the significance of the Civil War as a test of the nation’s commitment to democracy. He honored the fallen soldiers, asserting that their sacrifices were crucial for a "new birth of freedom." The address reinforced the importance of unity and the enduring struggle for liberty, becoming one of the most celebrated speeches in American history.