In 1861, Americans thought that the war looming on their horizon would be brief. None foresaw that they were embarking on our nation's worst calamity, a four-year bloodbath that cost the lives of more than half a million people. But as eminent Civil War historian Emory Thomas points out in this stimulating and provocative book, once the dogs of war are unleashed, it is almost impossible to rein them in. In The Dogs of War, Thomas highlights the delusions that dominated each side's thinking. Lincoln believed that most Southerners loved the Union, and would be dragged unwillingly into secession