I can't help you where you are personally, I think I've played the game or a similar one, but it was a while ago - here's an FAQ for the game: gamefaqs.com/console/wii/file/945572/55140 In the FAQ, it seems that you need to do a dash double jump, not just a plain old double jump. To dash, just tap the stick twice and hold it down, I'd assume you just do the double jump as normal once you're at dashing speed.
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.