Valiance in a sentence as a noun

Their crew's valiance and courage and ingenuity used for their own deaths. I am grateful for many who survived the war and lived the course of their lives like the woman in this article.

Valiance definitions

noun

the qualities of a hero or heroine; exceptional or heroic courage when facing danger (especially in battle); "he showed great heroism in battle"; "he received a medal for valor"

See also: heroism gallantry valor valour valorousness valiancy