Part of the 'peace' threaty demand's that the empire help root out talos whorship(a story on its own) They didnt know that and the thalmor bluffed them into signing the white gold concorded. The thalmor made him believe that the information he provided cause the imperial city to fall.ĭuring the battle of the red ring the empire reconquered the imperial city and destroying 90% of the altmery dominion force's.
He broke after the thalmor conquered the imperial city. Ulfric was capture during the great war and tortured.