Well I was just typing the same solution... to Load in some specific order, you have to make it recursive. You may try the loadermax library from greensock. Is rock solid, fast and lightweight.
Besides that very easy to use and you can set the ammount of parallel loading treads. You can find it here.
Assets might load faster than others, so something like this might help...
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.