In this title, readers will examine the technology used by military forces during the Civil War. Engaging text introduces readers to edged weapons, rifle-barreled guns, Minié balls, repeating carbines, cannons, howitzers, mortars, ironclad ships, the Gatling gun, the telegraph machine, and the roles they played in military campaigns. A short history of the war is also included. Aligned to Common Core standards and correlated to state standards. Checkerboard Library is an imprint of Abdo Publishing, a division of ABDO.