Who knows! What is the movie?

Question by Leonardo S: Who knows! What is the movie?
See if you can help me.
It is a movie set in the time of the First World War, the main actor is a farmer, won a shooting contest killing a turkey to make money and buy some land, then he should enlist in the army to defend their country and returns as a hero.
When he returns to their land to build his house, he realizes that the Governor has already done the work.

Best answer:

Answer by Wingman
Sergeant York with Gary Cooper

Add your own answer in the comments!