The Civil War marked the birth of modern medicine.  New, efficient weapons technology challenged medical treatments and techniques in use since the Middle Ages. A small number of physicians faced one million casualties. They created solutions to the lack of ambulances, skilled nursing care, surgical techniques and record-keeping. A huge, unprecedented civilian volunteer effort helped to heal the physical and spiritual wounds of a nation. This four-part documentary series, Civil War Medicine, adds an important chapter to the annals of American history.