What was the turning point of the Civil War?

"See the Battle of Gettysburg through the eyes Alfred Waud, a special artist and war correspondent whose depiction of Pickett's Charge is thought to be the only visual account by an eyewitness. A story of extreme risk, strife, and the search for truth, this graphic novel invites readers to immerse themselves into the crucial Civil War battle -- brought to life by gripping narrative and vivid full-color illustrations that jump off the page"--.