Anemia of any kind can lead to high blood pressure as the heart has to work harder to try and get more oxygen round the body, doesn't matter if it's B12 deficiency anemia or any other kind. The safest bet at this moment would be to treat the B12 def. And see if your condition improves.
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.