The work i performed on the battlefield formed the basis for the future american red cross. who am i ?

The one that is being described above is CLARA BARTON. She is even known as the "Angel of Battlefield". She is mainly responsible for the organization and delivery of the medical supplies to the field. Clara Barton is actually a nurse by profession and she is a pioneer of the American Red Cross. Hope this helps.

D.Head of state

Explanation:

Correct me if I'm wrong please