You can't "get the most recent record" using GROUP BY. GROUP BY aggregates many records together so what you end up seeing/extracting are not the actual records from the table but "virtual" records constructed from one or more table records.
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.