Final answer:
The founder of the American Red Cross is Clara Barton. She established the organization in 1881 and served as its president until 1904.
Step-by-step explanation:
The founder of the American Red Cross is Clara Barton. She established the organization in 1881 and served as its president until 1904. Clara Barton was known as the "Angel of the Battlefield" for her work in providing medical care to soldiers during the American Civil War.