The "Byzantine Empire" is the term used since the 19th century to describe the Roman Empire of the Middle Ages, centred on its capital, where?
Result - Constantinople
Towards the end of which century CE did the Roman Empire start to disintegrate prior to separating into Western and Eastern Empires?
In 429 CE, the Roman Emperor Theodosius II initiated what became known as the Codex Theodosianus, in order to do what?
