What was the title or the 1941 film in which Gary cooper played a world war 1 hero?

The title of the 1941 film in which Gary Cooper played a World War I hero is "Sergeant York." The film tells the true story of Alvin York, a pacifist who becomes a decorated soldier during the war. Cooper's performance earned him an Academy Award for Best Actor. The film highlights themes of bravery, faith, and personal conviction.