Greetings, fellow conquerors! Northern Dunedain are a very interesting faction to play. They are quite hard due to lack of money and units in the beginning, but, unfortunately, they become too easy when you destroy either Angmar or Dunland. To make ND campaign much more interesting and hardcore we decided to add a little script to the game that will allow you to unite the Two Kingdoms of the Dunedain and form the Reunited Kingdom of Arnor and Gondor. It should work. Blah, blah, blah.
Instructions can be found here: www.twcenter.net/forums/showthread.php?752787-Gollum-s-Reunited-Kingdom-submod-for-DaC-1-2