US Constitution does not apply to foreigners, but there are different laws. UN International human rights and the Geneva Conventions. Americans must not become barbarians.
The bill of rights applies to american citizens.
Enemy combatants of the United States are not protected by the U.S. Constitution.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.