Today we're talking about an angel of life, actually an angel of the battlefield to be specific, a one Miss Clara Barton, founder of the American Red Cross.

Sources:

https://www.thenmusa.org/biographies/clara-barton/

https://www.womenshistory.org/education-resources/biographies/clara-barton

https://www.redcross.org/content/dam/redcross/enterprise-assets/about-us/history/history-clara-barton-v5-4-19-23.pdf

 ...