Some what the same but with miner differences. Emo: The Emo community as a look that can also be for Scene people as well. An Emo's style is more urban and/or casual.
The kinda stuff that's at Hot Topic. They do use black in there color but they also use neon colors, other dark colors, and some (very little) light colors. Goth: Goth clothing is more black and dark colors if anything.
They do use neon sometimes and only 1 out of 20 Goths would ware light shit. They style is more of what you would find at a Spence or Good Goth. I'm really sorry but I don't know much about the Grunge style :(.
Though you should also know that Emo and Goth was never meant to be a style but a music genres. They was later put as a label of other teens and/or kids. It's sad really but some of them don't really care as long who they know who they are :).
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.