What was Sarah Edmons role in the Civil war?

Sarah Emma Edmonds (born Sarah Emma Evelyn Edmondson, married name Seelye, alias Franklin Flint Thompson; December 1841 – September 5, 1898) was a Canadian-born woman who claimed to have served as a man with the Union Army as a nurse and spy during the American Civil War.

answer; i believe the two groups were irish immigrants and chinese immigrants;

it is a because im a fod nigba