Ideagroup
Policies
Modifiers
| -20% | Cost of reducing war exhaustion |
| 7,5% | Goods produced modifier |
| 10% | Improve relations |
| +1 | Missionaries |
| 2% | Missionary strength |
| -0.1 | missionary_maintenance_cost |
| 5% | Morale of armies |
| 10% | Morale of navies |
| +1 | Naval leader maneuver |
| -1% | Prestige decay |