Do non us citizens earn less social security retirement money than US citizens or naturalized citizens?

No. The only way to give up US citizenship is to formally renounce citizenship in a US federal court proceeding. Other countries' laws don't control who is or is not a US citizen.

The united states does not allow duo citizenship. When you become an American citizen you must turn in all other passports.

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.