Julius Ceasar

 Gaius Julius Caesar  July 100 BC – 15 March 44 BC) was a Roman general, statesman, Consul and notable author of Latin prose. He played a critical role in the events that led to the demise of the Roman Republic and the rise of the Roman Empire. In 60 BC, Caesar, Crassus and Pompey formed a political alliance that was to dominate Roman politics for several years. Their attempts to amass power through populist tactics were opposed by the conservative elite within the Roman Senate, among them Cato the Younger with the frequent support of Cicero. Caesar's conquest of Gaul, completed by 51 BC, extended Rome's territory to the English Channel and the Rhine. Caesar became the first Roman general to cross both when he built a bridge across the Rhine and conducted the first invasion of Britain.

These achievements granted him unmatched military power and threatened to eclipse the standing of Pompey, who had realigned himself with the Senate after the death of Crassus in 53 BC. With the Gallic Wars concluded, the Senate ordered Caesar to lay down his military command and return to Rome. Caesar refused, and marked his defiance in 49 BC by crossing the Rubicon with a legion, leaving his province and illegally entering Roman territory under arms. Civil war resulted, from which he emerged as the unrivaled leader of Rome.

After assuming control of government, Caesar began a program of social and governmental reforms, including the creation of the Julian calendar. He centralised the bureaucracy of the Republic and was eventually proclaimed "dictator in perpetuity". But the underlying political conflicts had not been resolved, and on the Ides of March (15 March) 44 BC, Caesar was assassinated by a group of senators led by Marcus Junius Brutus. A new series of civil wars broke out, and the constitutional government of the Republic was never restored. Caesar's adopted heir Octavian, later known as Augustus, rose to sole power, and the era of the Roman Empire began.

Much of Caesar's life is known from his own accounts of his military campaigns, and from other contemporary sources, mainly the letters and speeches of Cicero and the historical writings of Sallust. The later biographies of Caesar by Suetonius and Plutarch are also major sources. Caesar is deemed to be one of the greatest military commanders of history.

Caesar was born into a patrician family, the gens Julia, which claimed descent from Iulus, son of the legendary Trojan prince Aeneas, supposedly the son of the goddess Venus. The cognomen "Caesar" originated, according to Pliny the Elder, with an ancestor who was born by caesarean section (from the Latin verb to cut, caedere, caes-). The Historia Augusta suggests three alternative explanations: that the first Caesar had a thick head of hair (Latin caesaries); that he had bright grey eyes (Latin oculis caesiis); or that he killed an elephant (caesai in Moorish) in battle. Caesar issued coins featuring images of elephants, suggesting that he favored this interpretation of his name.

Despite their ancient pedigree, the Julii Caesares were not especially politically influential, although they had enjoyed some revival of their political fortunes in the early 1st century BC. Caesar's father, also called Gaius Julius Caesar, governed the province of Asia, and his sister Julia, Caesar's aunt, married Gaius Marius, one of the most prominent figures in the Republic. His mother, Aurelia Cotta, came from an influential family. Little is recorded of Caesar's childhood.

In 85 BC, Caesar's father died suddenly, so at sixteen Caesar was the head of the family. His coming of age coincided with a civil war between his uncle, Gaius Marius, and his rival Lucius Cornelius Sulla. Both sides, whenever they were in the ascendancy, carried out bloody purges of their political opponents. While Marius and his ally, Lucius Cornelius Cinna, were in control of the city, Caesar was nominated to be the new high priest of Jupiter, and married to Cinna's daughter Cornelia. But following Sulla's final victory, Caesar's connections to the old regime made him a target for the new one. He was stripped of his inheritance, his wife's dowry and his priesthood, but he refused to divorce Cornelia and was forced to go into hiding. The threat against him was lifted by the intervention of his mother's family, which included supporters of Sulla, and the Vestal Virgins. Sulla gave in reluctantly, and is said to have declared that he saw many a Marius in Caesar.