Find Allies

[PJChem]

I'm stuck :( I only have these quest:

Stop Guilford
Find Allies: Forge and alliance with the Elves; with the Dwarves (I Have to negociate a peacy treaty between King Korn Digor and King Asvald - I already talk to both and can't do nothing :) ) and with the Vikings.

All the side quest are made (the ones I discover).

Need help!

Thanks