As another contributor has stated, breaking music up into genres works pretty well on answers, but there is nothing wrong with posting questions, and giving answers, under the genre of your choice. I have been contributing to the Country Music page for a number of years now, and I usually concentrate on the period 1920s to 1980s, as my interest is traditional country music. There is a Yahoo group "Classic-Country-40s-to-70s" on which you will find very informed, and entertaining discussion by some very knowledgeable people.
Https://groups.yahoo.com/neo/groups/Clas...
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.