What did Mary Ann Bickerdyke do?

Mary Ann Bickerdyke was a prominent nurse and humanitarian during the American Civil War. She became known for her tireless efforts to provide medical care and support to soldiers, often establishing field hospitals and advocating for better conditions. Bickerdyke was also instrumental in organizing supplies and resources for the Union Army, earning the respect and admiration of both soldiers and fellow nurses. Her dedication to her work made her a significant figure in the history of nursing and civil service.