Aachen Ideas — Idea Group
The Aachen Ideas idea group in Europa Universalis IV, with its traditions, ideas and ambition.
Aachen Ideas
National
Aachen Ideas are the national ideas of Aachen.
Traditions
Bonuses Aachen starts with:
- Prestige+1
- Diplomats+1
Ideas
The 7 ideas unlocked one by one, each with its own bonus:
1. Charlemagne's Capital
- Prestige Decay-1%
2. Imperial Free City
- Legitimacy+1
- Devotion+1
- Republican Tradition+30%
- Meritocracy+1
- Horde Unity+1
3. Spa City
- Stability Cost-10%
4. Guild and Government
- Production Efficiency+10%
5. Expel Heretical Officials
- Global Heretic Missionary Strength+2%
6. Baroque Architecture
- Build Cost-10%
7. Congresses of Aachen
- Diplomatic Reputation+2
Ambition
The bonus for completing all 7 ideas:
- Diplomatic Upkeep+1