The document outlines key events in Roman history from 753 BC to around 193 AD, including the founding of Rome, the establishment of the Roman Republic after kings were expelled, Julius Caesar's rise to power and invasion of Britain, the rule of emperors like Claudius who sent more troops to Britain, and the construction of Hadrian's Wall to defend Roman forts in Britain. It concludes by noting there is a question about who was the last Roman emperor.