Behold! The rising republick of Novgorod.
Right now, Im the most advanced nation in the region (only Pskov comes close).
I have 3 vassales: Riga, Lithuania and Mazovia.
And every other one of my neighbors is my sworn enemy (except for Moscovy).
I have a limited monopoly on fures (thanks to my recent conquests).
Im also building my first textile manufactory in Polotsk.
PS: Thanks for the advice guyes.