The qualities characteristic of a hero, as courage, bravery, fortitude, unselfishness, etc.; the display of such qualities.

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"

The act of being brave; courage

Heroism (Original title Eroica) is a 1958 film by Andrzej Munk. It is composed of two separate film novels, each featuring the Polish concept of heroism and a role of a hero.