Summerset Isles and Valenwood and Pyandonea are down in the south west and far away from Morrowind, why is it Morrowind (or was, after the red mountain exploded ) that the Dunmers chose?
Why not settle in Elsweyr or other places close to the other elves?
Was there some sort of an 'exodus' or a great journey or something? Did they originate in Morrowind? (that is, not connect at least species-wise to the other elves?)? etc. etc.?