Published: March 24, 2026

Julius Caesar (100 BC – 44 BC) was one of the most influential figures in the history of the ancient world. A brilliant military commander, cunning politician, and gifted writer, he transformed the Roman Republic into what would eventually become the Roman Empire.

Early Life

Gaius Julius Caesar was born on July 13, 100 BC, into a patrician family in Rome. Despite his noble origins, his family was not particularly wealthy or politically powerful at the time. From an early age, Caesar showed exceptional intelligence and ambition. He studied rhetoric and philosophy, skills that would later make him one of Rome’s greatest orators.

Rise to Power

Caesar’s political career began in earnest in his early thirties. He formed a powerful alliance known as theFirst Triumvirate with two of Rome’s most powerful men — Pompey, the celebrated general, and Crassus, the wealthiest man in Rome. This partnership allowed Caesar to gain the consulship in 59 BC, one of the highest offices in the Roman Republic.

Military Campaigns

Perhaps Caesar’s greatest achievements came on the battlefield. His conquest of Gaul (modern-day France and Belgium) between 58 and 50 BC is considered one of the most remarkable military campaigns in history. Over nearly a decade of fighting, Caesar’s legions defeated numerous Celtic tribes and brought vast new territories under Roman control.

He also conducted two expeditions to Britain in 55 and 54 BC — the first Roman general to do so — and famously crossed the Rhine River into Germanic territory, demonstrating Rome’s military reach beyond its known borders.

Crossing the Rubicon

In 49 BC, Caesar made one of the most consequential decisions in world history. Ordered by the Senate to disband his army, he instead crossed theRubicon River with his troops — a direct act of defiance that triggered a civil war. The phrase Â«crossing the Rubicon» has since become a universal expression for making an irreversible decision.

After defeating his rival Pompey and his supporters across multiple campaigns from Spain to Egypt to Asia Minor, Caesar emerged as the undisputed master of the Roman world.

Dictator of Rome

By 44 BC, Caesar had been declared dictator perpetuo — dictator in perpetuity. He implemented sweeping reforms: restructuring the calendar (giving us the Julian calendar, still the basis of our modern one), reducing debt, expanding citizenship, and improving the administration of Rome’s provinces.

Assassination

Despite — or perhaps because of — his immense power, Caesar made powerful enemies. OnMarch 15, 44 BC, known as the Ides of March, a group of senators led by Marcus Junius Brutus and Gaius Cassius Longinus assassinated him in the Theatre of Pompey. He was stabbed 23 times.

The assassins believed they were saving the Republic. Instead, Caesar’s death plunged Rome into years of civil war and ultimately led to the rise of his adopted son Octavian as Augustus, the first Roman Emperor.

Legacy

Julius Caesar’s legacy is immeasurable. His name became a title — Kaiser in German, Tsar in Russian — synonymous with supreme power. He reformed the calendar, reshaped the Roman state, and inspired countless works of art, literature, and political thought across two millennia.

William Shakespeare immortalized him in his famous play Julius Caesar, and his own writings — particularly Commentarii de Bello Gallico — remain studied to this day as masterpieces of Latin prose and military history.

As we reflect on his life on March 24, 2026, Julius Caesar remains a towering figure — a man whose ambition, genius, and fate continue to captivate the imagination of the world more than 2,000 years after his death.

«Veni, vidi, vici» — I came, I saw, I conquered.

— Julius Caesar