Its a simple append operations disguised as teachers' speak to bring students to tears. Just copy from Filtered file (A), go to File B, to the blank row and paste. Remove any headers if you have copied them over.
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.