Note: Have a look at http://www.bp-msbi.com/2011/07/mdx-subselects-some-insight where I explained the behaviour in more detail.
I'm not a SSAS specialist but this is related to attribute overwrite.
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.