Kane's secrecy?
quote from the article:
"if the Allied campaign were to be completed in Red Alert, the Allies would emerge victorious and the time line would instead lead into the events of Red Alert 2. It should be noted however that this theory is in direct contradiction to the original Tiberian Dawn manual, which states that Nod is an African group in its origin, making no mention of the Soviet Union whatsoever."
if the instruction manual was written by GDI, then perhaps they were simply deceived into what the origins of Nod were.  Maybe Kane planted information stating that it was from Africa; or maybe it really WAS from Africa, and Kane's attempts to drum up support in the USSR were unsuccessful.  Regardless, it doesn't seem to conflict, especially if it could be established that the manual was a GDI document, and therefore biased and uninformed.
96.229.63.68  
 Please go and look up the meaning of the word fiction sometime.  Either by clicking on that hyperlink, or by visiting an online dictionary.  The sooner the better, to be perfectly honest.    
 As an aside, the changes to the section you indirectly are proposing would translate to a classic example of original research.  The section's current content is sourced through the referencing of several different publications and statements of various C&C; development teams, rendering it fully verified.