Quote Originally Posted by Maion Maroneios
I see, then why (forgive me for being too annoying abou this) would ''Arche Megale Hellas'', or Η ΑΡΧΗ Η ΜΕΓΑΛΗ ΕΛΛΑΣ be incorrect?
Well it is all in the details. You see Megale hellas means magna grecia. What you write means literally "The empire The Magna grecia". You would need a genitive/genike to give the meaning of " of "

I try to keep things simple here. Genitive in greek after a name generally means "of"+whatever is in genitive.