Go to donotcall. Gov and sign up your phone number. It is the gov website so you won't be getting spam calls.
If you are not satisfied, you can also file a complain against those trespassing calls on that website. Check it out. Donotcall.gov.
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.