How did Rome become an Empire? – History of The Roman Empire (27 BC – 14 AD)

Gaius Octavius, who would later be known as Augustus, started life in a family with strong political and military ties. Even after losing his father at a young age, he was shaped by events and figures around him, including his close relation to Julius Caesar. Growing up, Octavius faced illness and doubt, but worked hard to prove himself and seek ways to serve Rome.

Through chance and determination, Octavius rose through the ranks and earned the trust of key leaders and soldiers. He became Julius Caesar’s chosen heir, which put him on a path to power that changed the Roman world. His journey included shifting alliances, challenging rivals, and eventually set the stage for a new era in Roman history.

Key Takeaways

  • Octavian came from a notable family and built his early career with determination.
  • He became Julius Caesar’s heir and faced challenges from powerful rivals.
  • His actions and choices led to the creation of a new era for Rome.

Octavian’s Origins and Family

How did Rome become an Empire? - History of The Roman Empire (27 BC - 14 AD)
how did rome become an empire? - history of the roman empire (27 bc - 14 ad) 4

Gaius Octavius, later known as Octavian, came from a respected family in Velletri. His father held the post of governor in Macedonia and had a background in both military and politics. The family’s standing was notable within their community.

Octavian’s mother was the niece of Julius Caesar, connecting him directly to one of Rome’s most important leaders. His early years were calm, despite his strong bloodline. His father died when Octavian was only four, leading his mother to remarry Lucius Marcius Philippus. Philippus was not interested in being a stepfather, so Octavian lived with his grandmother, Caesar’s sister, until she passed away. He then returned to live with his mother.

Some key family details:

RelationNameSignificance
FatherGaius OctaviusGovernor of Macedonia
MotherAtia Balba CaesoniaJulius Caesar’s niece
Step-fatherLucius Marcius PhilippusRoman politician
GrandmotherJulia (Caesar’s sister)Raised Octavian after father’s death

By his teenage years, Octavian was already taking on public duties. He was chosen for the College of Pontiffs at a young age and looked for ways to prove himself. He was sickly as a child, but determined. His connection to Julius Caesar would shape his future, especially after being named Caesar’s heir.

Beginnings and Shaping Forces

Growing Up in Velletri

Octavian was born in Velletri, a town with ancient traditions just south of Rome. His early years were quiet compared to his future fame. After his father died when he was four, his upbringing changed several times as he moved between family members.
Life in Velletri was comfortable, but Octavian often struggled with poor health. Despite his ailments, he showed resilience and determination from a young age.

Family Roots in Power

Octavian came from a family with strong ties to politics and the military. His father had served as a governor in Macedonia, and other relatives held similar roles.
His mother also had important connections. She was related to Julius Caesar, making Octavian part of a well-known Roman family.

Family Roles Table

Family MemberPosition / Notable Fact
FatherGovernor of Macedonia
MotherNiece of Julius Caesar
GrandmotherSister of Julius Caesar
Step-fatherLucius Marcius Philippus (little involvement)

Connection to Julius Caesar

Octavian’s link to Julius Caesar shaped his path. Caesar did not pay much attention to Octavian at first because he was young and sick. Over time, Octavian proved his strength and willingness to help, even risking his safety to join Caesar’s campaigns.
After showing courage and determination, Caesar made him his heir. Later, Octavian took on a leadership role in Rome, backed by the trust and legacy that came from being Caesar’s chosen successor.

Starting Out in Roman Government

Winning Early Offices and Gaining Respect

How did Rome become an Empire? - History of The Roman Empire (27 BC - 14 AD)
how did rome become an empire? - history of the roman empire (27 bc - 14 ad) 5

Octavius began his political career as a teenager. He was chosen for the College of Pontiffs in 47 BC, a respected group in Rome. This early success gave him more confidence to seek other important roles.

After Caesar’s death, the Senate made Octavian a senator and gave him special powers. Using his growing support and military backing, he was elected consul. Working alongside Quintus Pedius, he showed he could work in the highest circles of Roman power.

Key Moments:

  • Elected to College of Pontiffs (47 BC)
  • Became senator and granted imperium pro praetore
  • Elected consul of Rome

Joining Julius Caesar on Campaign

Octavius wanted to join Julius Caesar on his war plans early on. Although his mother stopped him from joining Caesar’s trip to Africa, he did not give up. Later, when Caesar went to Spain, Octavius made the journey.

He faced big challenges, including a serious illness and a shipwreck near enemy land. Yet, he reached Caesar’s camp with only a few men. His effort and determination surprised Caesar and showed that Octavius was serious about his future.

Highlights:

  • Tried to join Caesar in Africa but stayed behind
  • Traveled to meet Caesar in Spain despite dangers
  • Survived illness and shipwreck to reach Roman camp

Facing Sickness and Hardship

Octavius was often sick from childhood, which made things hard. He lost his father when very young and was raised by his grandmother after his mother remarried. Even as a teenager, illness nearly kept him from joining Caesar’s campaign.

Still, Octavius kept pushing forward. He overcame these setbacks, showing resilience. His ability to continue despite poor health and personal loss built his reputation as someone who did not give up easily.

ChallengeHow Octavius Responded
IllnessRested, recovered, pushed forward
ShipwreckGot to shore, continued the journey
Family LossStayed focused, found new mentors

Path to Becoming Julius Caesar’s Successor

Gaining Caesar’s Attention After Spain

Octavian was not always seen as a strong candidate for leadership. Early in life, he was often ill and appeared weak. Despite his health issues, he showed determination by joining Caesar’s campaign in Spain. The journey was difficult—he got sick, his ship wrecked, and he had to travel overland through enemy territory.

Octavian’s arrival at Caesar’s camp surprised everyone. Caesar, who had low expectations, was impressed by his stamina and commitment. This event changed the way Caesar viewed his young relative.

Caesar’s Will and Octavian’s Adoption

After returning to Rome, Caesar changed his will to make Octavian his only heir. The updated will was given to the Vestal Virgins for safekeeping. When Caesar was assassinated, Octavian learned that everything of value had been left to him.

The adoption made Octavian the new leader of Caesar’s supporters. He faced accusations and rivalry from Mark Antony but managed to gather important allies, including many soldiers loyal to Caesar.

Key EventImpact on Octavian
Named in Caesar’s willBecame main heir and successor
Official adoptionGained political and social status
Support from armyStrengthened his claim

Training and Preparation in Apollonia

Before Caesar’s death, Octavian traveled to Apollonia to gain military experience. He trained there to prepare for his future role, focusing on leadership and tactics. His studies ended suddenly when news of Caesar’s murder reached him in Illyria.

Against warnings, Octavian decided to leave training and head for Rome. He was determined to claim his inheritance and take up the challenge of filling Caesar’s place.

Events Following the Death of Julius Caesar

Octavian’s Journey Back to the Capital

Octavian learned of Julius Caesar’s assassination while he was training in Illyria. Despite strong warnings against returning, he decided to set sail for Rome. Many did not expect Octavian to arrive or make an impact after Caesar’s death. However, he was determined to claim what was left to him.

EventOctavian’s Action
Caesar’s deathReturned to Rome quickly
WarningsIgnored advice to stay away
ClaimAccepted adoption, took Caesar’s name

Tensions with Antony

Once Octavian claimed his inheritance, Mark Antony saw him as a threat. Antony began spreading negative rumors about Octavian, saying he did not deserve his new position. In response, Octavian gathered Caesar’s loyal veterans and used his connection to demand money and resources meant for Caesar.

A rivalry began between the two, leading to open conflict. The clash at Mutina was a direct result of their competition, as both sought support from Rome’s leaders and armies.

Support from the Senate and Rising Competition

The Senate saw Octavian as the rightful heir and gave him official positions, hoping to check Antony’s power. Octavian became a senator and was awarded military authority.

When he felt the Senate praised another general, Decimus Brutus, more than him, Octavian switched his focus. He demanded the Senate recognize his claims and, after being refused, used his army to pressure them. This resulted in his election as consul.

A list of the key moves:

  • Senate favored Octavian over Antony
  • Octavian demanded more recognition
  • Used force to gain consulship
  • Formed alliances that led to new power structures in Rome

The shifting alliances and use of power highlighted the unstable state of Roman politics after Julius Caesar. Each action moved Octavian closer to full control.

Rise and Influence of Rome’s New Ruling Trio

Joining Forces with Antony and Lepidus

After Julius Caesar’s death, Octavian needed strong allies to gain control in Rome. He formed an agreement with Mark Antony and Lepidus to combine their resources and armies. Their new partnership, lasting from 43 BC to 32 BC, became known as a group rule, where each member tried to grow their own influence and outpace the others.

Members of the Alliance:

NameRoleStrengths
OctavianCaesar’s heirPopularity, political skill
Mark AntonyKey supporter of CaesarMilitary experience
LepidusHigh-ranking officialPolitical background

Together, they created a powerful block that nobody in Rome could easily challenge.

Securing Authority Over Rome

The group started by using their armies and influence to gain real authority. They defeated rivals and took control of Rome’s government.

  • Octavian was named consul and gained military command.
  • The partnership helped them take revenge against Caesar’s killers.
  • They split up Roman territories, with each leader ruling a share.

Octavian managed to show the Senate and citizens that he was a key leader while keeping the appearance of sharing power. Over time, he worked to bring more soldiers and resources under his command, making him the most powerful of the three.

The Downfall of Mark Antony and Cleopatra

Tensions grew inside the group, especially as Antony allied himself with Cleopatra in Egypt. Octavian used this to his advantage, convincing Rome that Antony was a threat.

A major war followed:

  • Octavian’s navy destroyed Antony and Cleopatra’s fleet at the Battle of Actium.
  • Antony and Cleopatra both died by suicide.

After the defeat of his main rivals, Octavian was the only person left in charge. He returned to Rome and carefully gained more power from the Senate, setting the stage for him to become the first Roman emperor and end the old Republic.

Journey Toward Absolute Authority

Choices After Winning

After defeating his main rivals, Octavian had several ways to move forward. One choice was to copy Julius Caesar and take total control by force. This would have been dangerous and could lead to the same fate as Caesar—betrayal or assassination. Another option was to retire from power and return to private life, but Octavian did not consider stepping away.

Instead, he picked a slower, less direct method. He knew Rome wanted stability, but he also knew the people and Senate feared another dictator. So, Octavian chose to appear careful, accepting responsibilities bit by bit.

OptionRiskPossible Outcome
Seize power openlyHighNew conspiracy; possible death
Retire and live as a normal citizenLowSafety, but loss of influence
Gradually obtain authority (his choice)ModerateGain trust and ultimate power

Tactics in Politics and Influence

Octavian did not force his power. He acted as if he was unwilling and modest, resigning his special powers in front of the Senate. This clever move made the Senators believe he was loyal to Rome’s traditions. The Senate quickly returned his authority, even expanding his control. They gave him command over key regions and their armies.

He agreed, acting humble and reluctant. This made it seem like he took power for the good of Rome, not for himself. His actions convinced others he was just following the will of the Senate.

Key Strategies:

  • Showed reluctance to accept power in public
  • Relied on Senate approval for each new authority
  • Gained support by appearing as Rome’s protector

Winning Rome’s Trust and Support

Octavian focused on gathering loyalty from both the military and the public. Many of Caesar’s old soldiers joined his side. He also used money and promises to keep them close.

With the Senate backing him, and most of the military loyal, Octavian controlled more legions than anyone else. He made sure to appear as a servant of Rome while quietly becoming its ruler.

Ways Octavian Built Loyalty:

  • Rewarded veterans with favors and land
  • Made public gestures that seemed selfless
  • Took care to involve the Senate in major decisions
  • Maintained the image of keeping the Republic alive while holding real power

Octavian’s Legacy and the Emergence of Augustus

Giving Authority Back to the Senate

Octavian decided to give up the extra powers he had earned during his rise. On January 13, 27 BC, he returned his special control, as well as his provinces and their armies, to the Senate. This move was not just about letting go of power. It was a careful plan that made him look reasonable and respectful of the old Roman traditions.

ActionResult
Returned provinces and legionsSenate impressed
Relinquished extraordinary powersSenate sought his leadership

The Senate Offers Him Leadership

After seeing Octavian’s gesture, the Senate quickly gave him back the same authority he had surrendered. He was put in charge of important provinces like Egypt, Gaul, and Spain, along with their legions. Even though Octavian acted humble and claimed hesitation, it was clear he still had real control over the government and military.

  • The Senate officially granted him a 10-year term.
  • He had control over most of Rome’s armies.
  • He kept the image of a leader who answered to the Senate.

Changing the Government System

From the outside, it looked like the Roman Republic was still standing. The Senate had some powers and traditions continued. But from within, things had changed. Octavian had almost all the real power, but he avoided calling himself a dictator.

Key Changes:

  • The Senate kept some responsibilities, but Octavian had the main authority.
  • Octavian presented himself as a public servant, not a king.
  • The old Republic system became more of a show than real power.

This shift marked the start of a new period for Rome, where Octavian, now Augustus, would rule in a different, but still very strong, way.

Leave a Comment