The exact date of transition can be a matter of interpretation. Historians have variously proposed Julius Caesar 's crossing of the Rubicon River in 49 BC, Caesar 's appointment as dictator for life in 44 BC, and the defeat of Mark Antony and Cleopatra at the Battle of Actium in 31 BC. However, most use the same date as did the ancient Romans themselves, the Roman Senate 's grant of extraordinary powers to Octavian and his adopting the title Augustus in 27 BC, as the defining event ending the Republic.
what event marked the end of the roman republic
most use the same date as did the ancient Romans themselves, the Roman Senate 's grant of extraordinary powers to Octavian and his adopting the title Augustus in 27 BC, as the defining event ending the Republic.