Form South German Confederation is the decision that forms 
South German Federation. It should not be confused with Form South German Confederation (Austrian)
- Potential:
- Is a Great Power
- Has primary culture South German
- Germany and the South German Federation do not exist
- Is not Austria or Austria-Hungary
- Allowed:
- Is at peace
- All cores of German Empire with South German culture except Schleswig-Holstein and Alsace-Lorraine are owned or sphered
- Effects:
- Gain 10 prestige
- Annex all other sphered countries with South German culture
- Gain cores on all owned German Empire cores
- Change country to South German Federation