The Heroes. The Legends. The Three Days of Battle. All the True Stories Behind Gettysburg. It was the turning point of the Civil War, and the biggest, bloodiest battle ever fought on American soil. As the Union and Confederate armies collided at Gettysburg, Pennsylvania, our nation (and our world) was changed forever. Discover the complete legacy of Gettysburg in these thirteen documentaries from the award-winning producers of the Civil War Journals, featuring rare photographs, stunning reenactments and revealing interviews with leading Gettysburg historians.