Do I have to hire a lawyer to find a job and apply US EB-3 visa for me or I can do it by my self?

You cannot travel to any EU country with those documents. You can travel within the schengen area. The UK is not part of schengen so you will need a passport and visa.

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.