List of Unreserved Nations:
France
Great Britain
Germanic Union of Prussia- Forced out of much of Germany and Austria, the number of Germans that survived the initial bloodbath has allowed them to retreat into and form a large last stand in Prussia. However, without strong leadership, and strong allies, this state is doomed to fall.
Yugoslavic Union- Similar to the situation with Prussia.
Italy
Spain
United States
Russias
Other Balkans
Scandinavia
Japan
Benelux