Northerners, Southerners, generals, couriers, dreaming boys, and worried sisters describe the glory, the horror, the thrill, and the disillusionment of the first battle of the Civil War.

An epic documentary bringing life to America's most destructive - and defining - conflict. Here is the saga of celebrated generals and the ordinary soldiers. A heroic and transcendent president and a country that had to divide itself in two in order to become one again.