Slitherine

I built up my army while expanding agriculture. During this time, the regions around my faction all became objectives. I then conquered the four other regions in my starting Province. I formed the Province and continued to develop. Britonae was my only threat, so I gave them money gifts until their diplomatic score was over 25 with my faction. Then I started slicing off regions from the Britonae with diplomatic transactions until I gained another province. At this time, Britonae declared war, so I invaded lower England and pushed them off the island, negotiating peace by turn 107. The game was on Experienced level.