What marked the official transition from Roman Republic to Roman Empire?

When Gaius Marius began his rule as Consul
When Augustus, formally known as Octavian became Emperor of Rome
When Sulla marched on Rome and declared himself dictator
When Tiberius beliefs threatened the Senate and gained support of Rome's underclass

The Roman Republic was virtually destroyed by Julius Caesar, it was his nephew and adopted son Augustus that became the first Roman Emperor. He called himself Princeps and the first citizen. He also became the head of Roman religion when the chief priest died Lepidus died.

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priyankapandeyVT priyankapandeyVT · Answer 2 · 2022-04-26T10:02:27+02:00

When Augustus became Emperor of Rome power shifted from a democracy to a consolidated imperial authority.

How does the Roman Republic transform into the Roman Empire?

After power shifted from a representative democracy to a consolidated imperial authority, with the emperor holding the power, Rome was transformed from a republic to an empire.

When Augustus, also known as Octavian, became Emperor of Rome, he took the name Augustus.

Julius Caesar practically destroyed the Roman Republic, and his nephew and adoptive son Augustus became the first Roman Emperor. Princeps was his name, and he was the first citizen. When the main priest, Lepidus, died, he became the head of the Roman religion.

Therefore option B explains the Roman Republic's transformation into Roman Empire.

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