Epic Fortification built
From EU3 Wiki
This is a Napoleon's Ambition country event based on selection of the National idea Engineer Corps.
The following conditions must be met for the event to fire:
- One has the National idea Engineer Corps.
- One has a Level 4 fort
The Mean time to happen for this event is 5000 months (random event).
- Being at War decreases MTTH by 5%.
Option 1: One mustn't grumble
- Add a Level 5 fort
