When installing

[Tomboeg]

If i want the full mod.

Do i have the tick all boxes?

I only selected: Extended & gameplay.
Now when i play which one i select to play?!

AND:>>>>

How do i declare war? Offer peace agreements, or trade aggreements when i'm king?

 

[monlamar]

You only have to tick the ones you like and just play the one you like most.(Expanded for me )
And to declare war you must talk to you're kingdoms minister at you're capital and send a messenger which is one of you're companions.

 

[Tomboeg]

And what about trade aggreements?