Be active on websites that discuss that and post your youtube link. You can also make a lot of keywords so that your video will be more likely to show up in the search results. You can also make it a reply video to a popular video that is about a similar topic.
Good luck!
If posting it to your facebook and requesting them to spread doesn't help, you can try makin video responses to other vids with lots of views, and tagging your video with loads of most searched keywords (e.g. raywilliamjohnson eminem rihanna sex) and all that.
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.