Reprint of 2005 publication. Examines the key considerations in planning and executing the campaign and battle. Modern tacticians and operational planners will find themes that still resonate. Gudmens demonstrates that leaders in Blue and Gray, in facing the daunting tasks of this, the bloodiest battle to this point on the continent, rose to the challenge. They were able to meet this challenge through planning, discipline, ingenuity, leadership, and persistence-themes worthy of reflection by today's leaders.