Obviously the Dunmer and Argonians don't get along, but I have looked through quite a bit (though far from all) of the lore and I cannot figure out why any other dislike exists. What reasons do the Dunmer and Argonians have to dislike the Nords and vice versa? There just does not seem to be a reason for "You all hate each other!" as Sheogorath puts it. If it is explained in other games, then my apologies as I have never played any TES games besides the first 20 minutes of skyrim at a friends house. Thanks!
EP Dunmer DK Dual Wield - Allamus
"In war there is no prize for the runner-up."
— General Omar Bradley