Possibly. Mixed files happen all the time. If there are accounts on your reports that are NOT yours dispute them as not belonging to you.
If your brother's name appears on your reports, dispute that as well. Accounts on your reports that are connected to any other names should come off your reports.
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.