What would the Commensal Story of WWII look like ?

Can the entire story of WWII ever be accurately and exhaustingly told, except from the point of view of the winning Great Powers like the USA, the UK and the USSR ?

Must Estonian historians be forever limited to writing only of WWII's localized impact on Estonia ?

Must we have authors from "BIG-LAND" only talk of the the BIG and writers from "small-land" only talk of the small ?

Or is there a theory that allows anyone (and everyone) to write insightfully about the interactions between the BIG and the small in WWII, interactions that did not ,in fact, all go the way the BIG would have wanted ?

I believe the theory of "involuntary commensality" , the claim that all Life must dine involuntarily at the common table that is Lifeboat Earth,  is just that window ....