|Please help with verifying or updating this infobox. It was last verified for version 1.33.|
- +5% Discipline
- +1 Yearly legitimacy
- +1 Yearly devotion
- +0.3 Yearly republican tradition
- −2 National unrest
- +2 Diplomatic reputation
- −20% Stability cost modifier
- +15% Land force limit modifier
- +10% Infantry combat ability
- +20% Production efficiency
- +10% National tax modifier
- +5% Administrative efficiency
- −25% Core-creation cost
- −5 Years of separatism
- +33% National manpower modifier
Historically, the Roman Empire was the dominant great power in Europe in the first few centuries AD and the first major empire of its kind and left behind a legacy that would form the very foundation for European civilisation of subsequent ages. While the Western Roman Empire ceased to exist long before the era covered by Europa Universalis IV, the Eastern Roman Empire continued to survive as Byzantium. Any Christian or Pagan nation other than the Holy Roman Empire or the Papal States can restore the Roman Empire by decision after re-conquering most of the historical Empire. The other way to play the Roman Empire is to restore the Roman Empire as Byzantium in Crusader Kings II and converting the save to EU4 using the Europa Universalis 4 Save Converter.
Ironically the Roman Empire can reform into the Holy Roman Empire by becoming emperor of the HRE and revoking the privilegia and centralising the Empire.
Additionally, the Roman Empire has a very special effect upon formation, as it will convert all provinces of the nation's primary culture group to Roman Culture and set that as the primary culture. This is unique because this is the only way to rediscover a lost culture aside from custom nations and console commands.
If the Roman Empire gains a parliament through any reform that grants one (such as Parliamentarism for example), it will be named the Senate, as a reference to the Roman Senate which existed throughout the Republican and Imperial periods of Rome.
Formation[edit | edit source]
Restore the Roman Empire
Please help with verifying or updating this infobox. It was last verified for version 1.33.
Not since the Romans in the second century has one empire commanded the entirety of the Mediterranean and beyond. If we claim this land, we can scoff at whatever pretenders may claim in Constantinople or the Holy Roman Empire and proclaim ourselves the true successors of Rome.
The Roman Empire does not exist.
If the country is AI-controlled, it:
Playing with normal or historical nations.
If Roma (118) is part of the HRE, but its owner is not a member then:
AI will always take this decision
Achievements[edit | edit source]
|Eastern technology group||Bosnia Byzantium Circassia Cyprus Georgia Greece Lithuania Montenegro Muscovy Novgorod Poland Ragusa Russia Serbia Theodoro Trebizond Tver Wallachia|
|Anatolian technology group||Ottomans|
|Muslim technology group||Granada|
|Nomadic technology group|
|Central African technology group||Kuba Mutapa|
|East African technology group||Ethiopia Mogadishu|
|Muslim technology group||Mamluks Morocco Tlemcen Tunis|
|West African technology group||Air Mali|
|Eastern technology group||Jerusalem Karabakh|
|Muslim technology group||Afghanistan Ajam Arabia Ardabil Hisn Kayfa Hormuz Oman Mushasha Timurids Qara Qoyunlu|
|Indian technology group||Assam Bahmanis Bengal Orissa|
|Chinese technology group||Bali Brunei Dai Viet Japan Khmer Korea Majapahit Malaya Pagarruyung Pasai Sunda|
|Nomadic technology group||Jianzhou Uzbek Mongolia|
|Western technology group||United States|
|Mesoamerican technology group||Maya|
|North American technology group||Caddo Cherokee Iroquois|
|Andean technology group||Chachapoya Cusco Muisca|
|South American technology group||Mapuche|
|Polynesian technology group||Aotearoa Hawai'i Ngapuhi Ngati Awa Ngati Kahungunu Ngati Ranginui Ngati Toa Tainui Waitaha|