President Abraham Lincoln was the 16th President of the United States and served from March 4, 1861 until his assassination in April 14, 1865. Lincoln led the country through the American Civil War and ended up preserving the Union, ending slavery, and promoting modernization.
On Parallel Universe Earth-5501, President Lincoln avoided assassination by John Wilkes Booth through a unique manner. While in attendance at Ford's Theatre, Lincoln was saved by Batman grabbed an axe, reserved for fires and Confederate Cyborg attacks, and joined Batman in defeating Booth. At Lincoln's behest, they aimed for the valve on Booth's steam-powered suit and overloaded it. Lincoln thanked Batman, as he helped save the Union and Reconstruction could continue.