"display bravery" is correct and usable in written English.
You can use this phrase when describing a person acting bravely, or when discussing a situation that requires someone to show bravery. For example: The firefighter was commended for displaying bravery when facing the roaring blaze.
In 2002 he wrote "Courage," which described many ways children can display bravery, including being the first to apologize.
The gladiators were foreign prisoners or slaves who wanted to display bravery and receive compensation, but sometimes free born men from the upper class, including senators, voluntarily became gladiators, wanting to show their bravery.
But then it displayed bravery.
This is cheating slightly, because it displays bravery away from the field of play.
He was prepared to makemade the ultimate sacrifice, displaying bravery that was second to none.
Historians may debate whether his previous acts displayed bravery or foolishness, but there can be little doubt that he is doing his country no good by failing to heed the sincere and urgent request of Israel's closest ally.
Jumping Badger displayed bravery by riding forward and counting coup on one of the surprised Crow, which was witnessed by the other mounted Lakota.
In his eloquent speech at Thursday's memorial service, he recounted his thanks for all of those who displayed bravery and kindness.
Or is it down to the trio of supercool teens at my elbow, egging me on in this unprecedented display of bravery?
In 1906, when she came to Madrid to rule, she got off to a good start with the people with her display of bravery, when the King and she narrowly escaped bombing.
In a stunning display of bravery Conando O'Brien rescued a damsel in distress last night from an evil man with dastardly plans.
