这个条目的其他章节
- ep.1 Scythia (The Ancient Era)
- ep.2 France (The Medieval Era)
- ep.3 Rome (The Medieval Era)
- ep.4 Spain (The Medieval Era)
- ep.5 Spain (The Industrial Era)
- ep.6 Rome (The Industrial Era)
- ep.7 France (The Industrial Era)
- ep.8 Norway (The Industrial Era)
- ep.9 Germany (The Industrial Era)
- ep.10 Germany (The Atomic Era)