What job did Clara Barton have?

Clara Barton was a pioneering American nurse and founder of the American Red Cross. She is widely known as the "Angel of the Battlefield" for her work during the Civil War. After the war, she continued her humanitarian efforts and became involved in international relief work. Barton also played a crucial role in establishing the International Red Cross and served as its first president. Throughout her life, she consistently demonstrated compassion, dedication, and leadership in providing assistance to those in need.