The Holy Roman Empire was a Germanic confederation of small principalities. It was abolished in 1806 by Napoleon I.
Alternate versions of the Holy Roman Empire have been discovered throughout the multiverse:
- Holy Roman Empire (13 Fallen Stars)
- Holy Roman Empire (Burgundy Survives)
- Holy Roman Empire (Chaos)
- Holy Roman Empire (Much ado about Nonsuch)
- Holy Roman Empire (Rule Hispania)
- Holy Roman Empire (The Eagle Lives)
- Holy Roman Empire (Three Golden Lilies)
- Holy Roman Empire (Washington Shot at Murdering Town!)
- Western Roman Empire (Ethelred the Pious)
- HRE (The Kalmar Union)
- Holy Roman Empire (Great Empires)