Final answer:
Soldiers show amazing courage due to a combination of factors including instinctive reactions to desperate situations, a strong sense of comradeship, and a commitment to fighting against both external enemies and internal injustices.
Step-by-step explanation:
Some soldiers exhibit amazing courage for various reasons. When put in desperate situations, soldiers may lose the sense of fear because they have no choice but to face the danger head-on. An example of this is when soldiers are thrown into positions without escape, as it often leads them to prefer death to flight, harnessing a primal survival instinct and a sense of duty to fight with all their strength.
Furthermore, the desire to protect and bring their companions home can drive soldiers to perform courageous acts. Such behavior is well-documented, for instance, in American soldiers, who refuse to leave wounded or deceased comrades behind, despite the risks. This commitment to comradeship is a powerful motivator for bravery.
Finally, discrimination and segregation have also been factors that could push soldiers, like the black veterans of World War II and sports star Jackie Robinson, to fight bravely in the face of adversity. Not only do they fight the enemy but also the tyranny and injustice within their own ranks and beyond, proving their valor and cementing their dedication to a cause greater than themselves.