FRANKLIN, TENNESSEE—Workers building a driveway at Eastern Flank Battle Park unearthed a 12-pound cannonball. Emergency personnel were called to the Civil War park, and they determined that the projectile was non-explosive and not dangerous. The cannonball was probably left after the Battle of Franklin, fought on November 30, 1864. “It’s one of those things that come off the property that will lend some credence to the idea that yeah, it really was a battlefield,” said Eric Jacobson of the Battle of Franklin Trust. Archaeologists expect that there are also prehistoric artifacts in the construction area, and sites linked to nearby Carnton Plantation, which served as a field hospital after the battle.