The Battle of Gettysburg, which raged through July 1st, 2nd and 3d, 1863, was called the "high water mark" of the Civil War, and one of the "fifteen decisive battles" of history. It was decisive because General Robert E. Lee, with his brave army, was driven back from Gettysburg, Pennsylvania. If Lee had been victorious there, he might have destroyed Philadelphia and New York. By such a brilliant stroke he could have surrounded and captured Baltimore and Washington. This would have changed the grand result of the war. In point of numbers, bravery and genius, the battle of Gettysburg was the greatest that had ever been fought up to that time. Glorious as this was, the greatest glory of Gettysburg lay in the experiences and utterances of one man, Abraham Lincoln, President of the United States of America. It came at a terrible time in the progress of the war, when everything seemed to be going against the Union. There had been four disastrous defeats--twice at Bull Run, followed by Fredericksburg and Chancellorsville. Even the battle of Antietam, accounted victory enough for the President to issue his Emancipation Proclamation, proved to be a drawn battle, with terrific losses on both sides. Lee was driven back from Maryland then, it is true, but he soon won the great battles of Fredericksburg and Chancellorsville, and had made his way north into Pennsylvania. The night after the battle of Chancellorsville (fought May 2nd and 3d, 1863), was the darkest in the history of the Civil War. President Lincoln walked the floor the whole night long, crying out in his anguish, "O what will the country say!" To fill the decimated ranks of the army, the Government had resorted to the draft, which roused great opposition in the North and provoked foolish, unreasoning riots in New York City. After winning the battle of Gettysburg, which the President hoped would end the war, General Meade, instead of announcing that he had captured the Confederate army, stated that he had "driven the invaders from our soil." Mr. Lincoln fell on his knees and, covering his face with his great, strong hands, cried out in tones of agony: "'Driven the invaders from our soil!' My God, is that all?" But Lincoln's spirits were bound to rise. Believing he was "on God's side," he felt that the cause of Right could not lose, for the Lord would save His own. The next day, July 4th, 1863, came the surrender of Vicksburg, the stronghold of the great West. Chastened joy began to cover his gaunt and pallid features, and the light of hope shone again in his deep, gray eyes. Calling on General Sickles, in a Washington hospital--for the general had lost a leg on the second day of the battle of Gettysburg--the President was asked why he believed that victory would be given the Federal forces at Gettysburg.