Final answer:
Fr. Kapaun was awarded the Bronze Star on August 20, 1951 for his heroic or meritorious achievement in a combat zone.
Step-by-step explanation:
1. Bronze Star: The Bronze Star is a prestigious military decoration awarded to members of the United States Armed Forces for acts of heroism, merit, or meritorious service in a combat zone. It is one of the highest awards for valor and distinguished service.
2. Award Date: Fr. Kapaun received the Bronze Star on August 20, 1951. This date signifies the specific day when the award was presented to him.
3. Heroic or Meritorious Achievement: The Bronze Star is given to individuals who have demonstrated acts of heroism or meritorious achievement in a combat zone. Fr. Kapaun's actions in the combat zone were recognized as meeting these criteria, leading to his receipt of the Bronze Star.