During the beginning of the Civil War, she gave out supplies and in December 1861, she found herself in the middle of battle in Fredericksburg, Virginia. Serving as a nurse, she took care of soldiers on both the Confederate and Union side. Clara was exposed to many dangers of war. On December 11, 1862 while helping a physician, a bullet ripped through a Union officers coat tail and her skirt, as he helped her step down from a pontoon boat. Neither one of them were hurt.
The bloodiest part of the Fredericksburg battle was the December 13. According to Clara’s diary she was working at a location known as the Lacy House. While watching the battle Clara observed a soldier get hit by an exploding shell. The fragment severed the soldier’s artery. She saved the soldier’s life by using a tourniquet to stop the heavy bleeding. She became known as “The Angel of the Battlefield.” Clara Barton served in many different battles such as, the battle at Fairfax Station, Chantilly, Harpers Ferry, South Mountain, Antietam, Charleston, Petersburg, Cold Harbor, and of course