Lincoln never lead the US to war, it was the Confederacy that made the first shot that trigger the war, so the question should be "Why did President Jefferson Davis lead the Confederacy to war?" If the Confederate States of America would have not declare war with the Union, they would be a county to this very day, Lincoln never had tension to go to war with the south at all.
Abraham Lincoln was president during the US Civil War.
If you mean The Union in the US Civil War, President Abraham Lincoln lead the Union. If you mean who led A Union, President Ronald Regan was, at one time a union president.
Abraham Lincoln was the President of the US during the Civil War.
Abraham Lincoln
Lincoln
He was President of the US, during the US Civil War and was leader of the North, and the Union. usa
Abraham Lincoln was the president during the United States Civil War
Abraham Lincoln for the Union; Jefferson Davis for the Confederacy
Abraham Lincoln
Abraham Lincoln
Abraham Lincoln
Lincoln