Although Abraham Lincoln was among seven presidents who served during the tumultuous years between the end of the Mexican War and the end of the Reconstruction era, history has not been kind to the others: Zachary Taylor, Millard Fillmore, Franklin Pierce, James Buchanan, Andrew Johnson, and Ulysses S. Grant. In contrast, history sees Abraham Lincoln as a giant in character and deeds. During his presidency, he governed brilliantly, developed the economy,...