User blog comment:Calbeius or Urukgoth/A Calbeius Original: The Explanation of Evil in the Fourth Age/@comment-27718380-20160103183156/@comment-27718380-20160103232408

1. The armies of Dol Guldur were fairly huge at the time, and could in their mind withstand any minor offensive. It would take something huge to dislodge them.

2. My point is that it speaks of the cleansing in the past tense, so it happened and you can't deny it...

3. There were no remnants...