In 1863, Abraham Lincoln delivered the Gettysburg Address during the dedication of the Soldiers' National Cemetery in Gettysburg, Pennsylvania. The speech, which followed the pivotal Battle of Gettysburg in the American Civil War, emphasized the principles of human equality and the fight for a unified nation. Lincoln's eloquent remarks underscored the sacrifices made by soldiers and framed the war as a test of the nation’s commitment to democracy. The address has since become one of the most celebrated speeches in American history, symbolizing the nation's struggle for unity and the enduring values of liberty and equality.