Everything you need to understand or teach The Ghosts of Cannae by Robert L. O'Connell.
Robert L. O'Connell describes how Hannibal wiped out the majority of the Roman army in a single battle, the battle at Cannae, in "The Ghosts of Cannae: Hannibal and the Darkest Hour of the Roman Republic" in approximately 200 years B.C. Historians of today research ancient historians and try to figure out where the infamous battle took place, but aside from knowing the general area, they cannot pinpoint a spot since...
The Ghosts of Cannae: Hannibal and the Darkest Hour of the Roman Republic Lesson Plans contain 124 pages of teaching material, including: