On this day in 1863, President Abraham Lincoln delivered the Gettysburg Address, one of the most memorable speeches in American history. | KOAT

In Gettysburg, Pennsylvania, 162 years ago today, President Abraham Lincoln gave one of the most famous speeches in American history, extolling the sacrifices of the men who died in the battle there. There are five known manuscript copies of the Gettysburg Address. The Library of Congress has two of those. | The Library of Congress

HISTORY™-Feb 16 at 9pm ET. Bringing this astounding story to life like no other before it, the program features moving images of Abraham Lincoln, digitally created from actual historical photographs. For the first time, Lincoln walks and moves according to the historical record. The moving images and some of the stills showcase the first virtual photography of Lincoln and the only virtual motion pictures of him ever created. Using computer-generated imagery, it illustrates key sections of the st