I never get why people don't tell their kids that they are adopted. Just ask them. If you don't believe their answer, ask them for a DNA test.
You deserve to know. Heck, if there was a baby swap, maybe they don't even know. While it is very traumatic, baby swaps did/do happen.
Or, it could be that you are getting a grandparents or great-grandparents genes, resulting in a different hair/eye color.
There's an actual eye colour phenotype chart, and it tells you what the possible combinations are to get certain eye colour results. If the eye colour you have is not possible for your parents eye colours then you would have to be adopted.
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.