The USA does not interfere directly that way. It is a major contributor to the International Monetary Fund which is helping those countries. The USA raises much of its money by selling bonds, as do other countries.
Some of that money winds up as aid to other countries. There is no more direct way, nor would it be helpful. All countries need to reduce their debt as soon as practical.
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.