Final answer:
Julius Caesar's death led to a power struggle and the formation of a military triumvirate in Rome's leadership.
Step-by-step explanation:
Julius Caesar's death had a significant impact on the leadership of Rome. It led to a power struggle and political instability within the Roman Republic. Caesar's supporters, led by Mark Antony and Octavian, formed a military triumvirate to seize control of Rome's government. The formation of this triumvirate marked a transition from the Roman Republic to the Roman Empire, eventually leading to Octavian becoming the first Emperor of Rome.
Learn more about Julius Caesar's death and its impact on Rome's leadership