Answer:
A. He issued the Emancipation Proclamation to free enslaved persons in the Confederate states.
Explanation:
President Abraham Lincoln should only say a few words after the keynote speaker addressed the public at the Gettysburg Military Cemetery dedication ceremony. Here, a few months ago, there had been one of the bloodiest and most crucial battles between the United States and the Confederacy. In less than two minutes the statesman honored the dead and gave purpose to American democracy with one of the most important speeches, the Gettysburg speech.
In this speech, Lincoln emphasized the importance of unity, honored the dead who will fight in battle, and issued the Emancipation Proclamation to free enslaved states in Confederate states.
