It wasn't that long ago that dueling was an accepted practice in many parts of the world. In fact, duels were once considered an honorable way to solve a problem. The American navy actually included the Code Duello, the rules for conducting a duel, in its handbook until 1862. Readers are introduced to the special language of dueling and the famous people who participated in duels--or narrowly avoided them--including Andrew Jackson, Edgar Allen Poe,...