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A WORLD WAR, 49-45 BC

The battles of the Civil War were played at throughout the Roman world, from Spain to Africa, Pontus to Greece. Map courtesy of Ancient World Mapping Center.
It took Caesar's augmented legions less than
six months - to August, 49 - to break the resistance of the port
of Massilia (Marseilles), which had effectively declared for Pompey,
and to destroy Pompey's armies in Spain. In Rome the depleted Senate
had elected Caesar dictator. The office of dictator - in law, an emergency measure in which one man only ran the state for a maximum of six months - had lapsed until the dreaded Sulla had reinstituted it after his own March on Rome, in Caesar's youth. In only eleven days in Rome in December,
49, Caesar took firm charge of the Roman state. He was lawfully
elected as Consul. He filled vacant priesthoods and arranged for
the celebration of deferred religious festivals. The chronic sickness
of the economy and its disintegration since the Civil War began
had led many to call for the immediate abolition of standing debt,
which would have exacerbated the economic collapse. Caesar, using
dictatorial powers, issued a well-considered edict obliging creditors
to accept in settlement land at prewar values (assessed by independent
arbitrators) and ensured that interest already be paid would be
deducted from all capital debts. He had, throughout 49, used his
powers to grant long-deferred citizenship rights to Latin communities
and localities in Cisalpine Gaul and Spain. He issued grain to the
people of Rome and, in late December, laid down the dictatorship
and left to join his armies in Brundisium to go after Pompey. For the rest of his life, Caesar would hold the offices of Consul or Dictator. Neither office apparently altered the power he now wielded.

The type of sailing/galley vessel transported Caesar's legions.
DYRRHACHIUM TO PHARSALUS
In the major port of Brundisium, the lack of
shipping was critical. In spite of six months of canvassing throughout
Italy, Caesar had transport only for 15,000 legionaries and 6700
cavalry. Nevertheless, he crossed the Adriatic with part of his
army in January, 48, under the noses of Bibulus (Caesar's old enemy
and co-consul) and his navy, patrolling the Adriatic in the hopes
of preventing Caesar's crossing. Not to be caught a second time,
Bibulus increased patrols along the whole coast of the Adriatic so successfully that the balance of the army under Antony could
not cross over from Italy until April 10, a three-months' delay.
This left Caesar insecurely on the Balkan Peninsula, outnumbered
by Pompey's forces by as much as seven to one.
Although Caesar's unlooked-for appearance on
the coast of Epirus had momentarily panicked Pompey's army, Pompey
refused Caesar's peace overtures and succeeded in reaching the fortified
and well-supplied city of Dyrrhachium before Caesar. Impatiently then desperately waiting for the balance
of his legions, Caesar is reported to have attempted to sneak back
to Brundisium himself to fetch them on a storm-tossed boat, promising
the unhappy captain that he could succeed because he carried "Caesar
and Caesar's luck." When Antony and the legions finally rejoined
him in April, Caesar's forces totaled about 34,000 infantry and
1,400 cavalry; Gelzer estimates that Pompey's troops probably outnumbered
Caesar's by 25%. A series of skirmishes and an eventual siege around
Dyrrhachium - Caesar attempted to block in Pompey's entire army
with fortifications that eventually exceeded 22 square miles - were
without military success. Caesar was also operating with diminishing
supplies for his army while Pompey could be comfortably resupplied
by sea.
Pompey broke through Caesar's
siege lines in July, and Caesar, with supplies almost exhausted,
withdrew southeastward into Thessaly. Pompey followed and, on
August 9, 48 BC, the armies met on the plains of Pharsalus described by Paterculus as "…that
day of carnage so fatal to the Roman name, when so much blood
was shed on either side, the clash of arms between the two heads
of the state, the extinction of one of the two luminaries of the
Roman world." Velleius Paterculus,
2.52.
It seems that both commanders were determined
to make Pharsalus the definitive battle of the war. Pompey apparently clearly saw that Caesar's greatest weakness was supply; he could have merely starved out Caesar's army and would almost certainly have bought victory with these tactics. Unfortunately, the clamoring Senators with him wanted action, and quickly. Apparently against Pompey's better judgment, they insisted that Pompey stand and fight Caesar. There are
hints that Pompey's army was so confident of victory that it had
made every preparation for eventual triumph. Cicero writes that
there had been much talk at Pompey's headquarters of revenge and
proscriptions, once Caesar was disposed of. From the sources, it is clear that Pompey and the Senate had, from almost the moment of Caesar's invasions, planned the same kinds of vengeful proscriptions against the 'rebels' as Sulla had made infamous 30 years earlier. If Pompey's army had won at Pharsalus, Caesar himself and all his followers would have been proscribed and destroyed. A major quarrel developed
in the last war council about who would be eligible for the praetorship;
others of the Boni squabbled about who would take over Caesar's
position as Pontifex Maximus. Caesar's forces were outnumbered
at Pharsalus but his confidence was apparently unshaken. As he
later wrote dryly in The Civil War, "…they
all thought only of offices, financial rewards, vengeance on their
personal enemies and of how to exploit their victory instead of
how to win it."
THE BATTLE OF PHARSALUS
Outline of the Battle of Pharsalus, August, 48 BC., from RedRampant.com.
On the morning of August 9, Caesar, who had sought to lure Pompey to battle for days and was finally giving up, planning to again move his army eastwards, saw the massing of opposing
armies. He realized that Pompey's reluctance to fight had
been overcome. By all accounts he was also able, with the prescience
of genius, to deduce what Pompey's battle-plan would be and to
prepare his own counterstrokes accordingly. When Pompey massed
his cavalry on his left wing to destroy Caesar's forces, Caesar
placed cohorts of infantry to meet them and held hidden units
in reserve. With orders to strike at the faces of the young Pompeians,
Caesar's legions panicked Pompey's cavalry, which broke and fled.
Caesar then threw in reinforcements and outflanked Pompey's entire
army.
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" Pompey,
as soon as our men had forced the trenches, mounting
his horse, and stripping off his general's habit,
went hastily out of the back gate of the camp, and
galloped with all speed to Larissa. Nor did he stop
there, but with the same dispatch, collecting a
few of his flying troops, and halting neither day
nor night, he arrived at the seaside, attended by
only thirty horse, and went on board a victualing
barque, often complaining, as we have been told,
that he had been so deceived in his expectation,
that he was almost persuaded that he had been betrayed
by those from whom he had expected victory, as they
began the fight. " |
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Caesar, The
Civil War, III.96 |
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When night fell on August 9, the bulk of Pompey's
allied armies were entirely routed and Pompey and the senators
were fleeing for refuge. The balance of his legions surrendered
to Caesar the next day. As Caesar inspected the thousands of slain,
Suetonius famously quotes him saying "They
would have it so. I, Gaius Caesar, should have been condemned
despite all my achievements, had I not appealed to my army for
help." Following the battle, he sought out and pardoned
hundreds of opponents, including Brutus, son of his longtime mistress,
Servilia, who would head his assassins in later years.
CAESAR IN EGYPT
Pompey and a small party fled by ship
to Egypt while Caesar slowly followed by land. On September
28, 48 BC, upon his arrival in Egypt, Pompey was summoned
by ministers of Ptolemy XIII and assassinated at the command
of the young pharaoh's ministers. Apparently the Egyptians
thought that Caesar would be placated if they removed his
inconvenient rival. When Caesar reached Alexandria on October
2, he was outwardly horrified and is said to have shed tears
when shown Pompey's severed head. He was possibly relieved; he had far more pressing political concerns.
Hostile Republican forces still remained
in parts of Africa and Spain. Caesar's arrangements in and
control over Rome were being challenged and he was badly
in need of money for his troops. Egypt was the richest country
in the ancient world and ripe for persuasion. Caesar, claiming a large debt owed to him
by the Egyptian government (which he badly needed for his own
mopping-up operations) stayed in Alexandria and found himself
in the middle of a power struggle between young Ptolemy and parties
supporting his elder sister, Cleopatra. For a variety of political
reasons, not least perhaps because he had become infatuated with
the young Queen, Caesar chose to support Cleopatra. The king's party
almost immediately besieged him and his small forces in Alexandria.
For roughly five months, Ptolemy's army hemmed Caesar in. During
frequent skirmishes Caesar was nearly killed on more than one
occasion. |
PPurported bust of the Greek queen,
Cleopatra, circa 1st century BC. Cleopatra VII was the descendant of Greek, not Egyptian, rulers. |
Reinforcements finally arrived from Asia Minor
in March 47. On March 27, Caesar won a great victory against Ptolemy's
forces on the Nile. He installed Cleopatra as sole queen and left
Egypt for Asia Minor at the beginning of June. Shortly thereafter,
she gave birth to a son she claimed was Caesar's and whom she
named after him. The boy was nicknamed Caesarion.
Before returning to deal with Rome, Caesar
was determined to crush all surviving military resistance and
for this he needed money. In Asia Minor were lately-rebellious
kings who had raised money for Pompey. Caesar viewed these funds
as due to him and intended to get them. As Gelzer writes,
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" For Caesar publicly
declared that only two things were needed to rule,
soldiers and money, and armies could only be held
together with money… since the Roman citizen force
had inevitably changed into an army of professional
soldiers, the imperator with his veterans took the
political place of the patron and his clients. What
some had feared and others aspired to, for decades,
was fully realized in the person of Caesar; the
conqueror or Gaul whom the old powers refused to
recognize overwhelmed all resistance and, on the
strength of an authority based solely on the loyalty
of his soldiers, was reaching for the government
of the Empire." |
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Gelzer, Caesar: Politician and Statesman |
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In the last five years of his life, Caesar prevailed
in Civil Wars in Asia and Spain, conquered Egypt, rose to undreamed-of
power in the Roman state, rent the fabric of the mos
maiorum, was honored like a god for the first time in Roman
history, and murdered by his closest associates when they believed
he sought the power in name which he already held in fact. For Caesar,
as later said of the murdered “Now he belongs to the ages.” The
question of the precise nature of Caesar's contribution to the ages
has been debated since his death. He is viewed as the callous destroyer
of the Republic; as the far-sighted realist who saw clearly the
need for one-man rule to fulfill Rome's Imperial destiny; as the
reformer who fought the decay of the status quo; as the megalomaniac
who leveled Rome’s foundations for his own glory. He was, to some
extent, all of these things. Today, there are those who admire him
and those who despise him, but no historian of Roman (and European)
history can afford to ignore him.
PHARNACES AND THE BATTLE OF ZELA: CAME, SAW,
CONQUERED
When Caesar left Cleopatra in an Egypt firmly
under Rome’s protection in June, 47 BC, he intended to crush all
remaining Republican resistance in Asia. Pharnaces, king of the
Cimmerian Bosporus (the Crimea), had been a client of Pompey’s.
Taking advantage of the confusion of Civil War, Pharnaces had landed
on the north coast of Asia Minor to win back his father’s empire,
threatening Roman territories in Pontus and Bithynia (and incidentally, causing the long delay in sending reinforcements to Caesar in Alexandria). Proceeding
from Egypt towards Pontus, Caesar met with defeated client-kings
who had allied with Pompey during the late Civil War, forgiving
the majority for their opposition (most prominently pardoning Gaius
Cassius and Marcus Junius Brutus, who would spearhead his assassination).
He rewarded those who had sent him assistance in Egypt with citizenship
and tax exemptions.
Caesar arrived in late July in the vicinity
of Pharnaces’ forces near the Pontic town of Zela. Suetonius continues, ”Five days after his arrival [approximately
August 1, 47], and four hours after catching site of Pharnaces,
Caesar won a crushing victory at Zela; and commented drily on Pompey’s
good fortune in having built up his reputation for generalship by
victories over such poor stuff as this.” Over a year later,
at Caesar’s Pontic triumph, one of the decorated wagons carried
only a simple three word inscription, now part of the legend, describing
the swift savagery of Caesar’s victory: VENI,
VIDI, VICI ("I came, I saw, I conquered").
Leaving Asia under Caesarian control, Caesar took
ship for Rome, landing at Tarentum on September 24, 47. Civil unrest
had been increasing in the city for months. Caesar had again been
appointed dictator when the news of Pharsalus reached the Senate
in Rome. He had left Marcus
Antonius (Marc Antony) as his magister
equitum (Master of the Horse) to control the city. Antony
had permitted conflicts between his followers and Dolabella's to
lead to street fighting and riot in which as many as 800 Romans
were murdered. Antony had also made himself notorious by parading through Italia in a chariot drawn by lions (he claimed to be a descendant of Hercules) with a motley assortment of whores, his favorite mistress, and drunken companions. Apparently, Caesar was the only man who could control Antony, and for that, he needed to be on the spot.
Caesar’s stay in Italy was also intended to prepare
him for continuing the war in Africa, where a coalition of Pompeian
senators, including Cato,
still held out. He dropped the inept Antony (who did not serve him
again in a significant position for two years), arranged for future
elections of consuls and magistrates, and briskly proceeded both
to raise money for his African campaign and quell a veterans’ mutiny
on the Campus Martius.
One of his more controversial measures was to
substantially raise the number of Senators, both to fill the depleted
ranks after the defeat of Pompey and to add his own supporters.
Suddenly, instead of the august patricians of the Senate house,
Rome buzzed that centurions, men without name or reputation, even
barbarians (supposedly in hairy breeches, although more likely provincial
Roman citizens) were sitting in the hallowed halls of the Senate.
Cicero's letters seethe with contempt for the no-name Caesarian partisans now serving with Senatorial aristocrats. But this was the first step towards the policy that Augustus would fully implement, of breaking the hold on Senatorial power of those few Republican families, and opening it to merchants and provincials.
During this and other brief trips to Rome, Caesar also saw to the
massive rebuilding campaign he had begun years before out of his
private funds. He restored the Curia Hostilis (the Senate house), completed the great Basilica Julia, and further
completed the vast complex of temples, markets, and meeting halls
known as the Forum Julium, just outside
the traditional forum. In it he built a temple to his alleged ancestor,
Venus (The Temple of Venus Genetrix) as he had vowed on the morning
of his battle with Pompey at Pharsalus. Before leaving for Africa
in December, 47, he again resigned the dictatorship and set sail
with six legions, five of recruits, and 2,000 cavalry. The remaining
Republican senators who had supported Pompey had yet to admit complete
defeat.

Coin minted to pay Caesar's
troops during the Civil War. The elephant (of Africa) treads on
the serpent.
The main force of the Senatorial armies was
stationed near Utica in what is now Morocco. Caesar's smaller force
was outnumbered by the senatorial armies, commanded by Scipio and
Labienus, and in confederacy with Juba, king of Numidia. Caesar’s
troops slowly joined him and, at the Battle of Thapsus n April 6,
46 BC, he defeated the Pompeians so effectively that Republican
opposition in Africa ceased. Cato committed suicide as soon as he
heard of the defeat, partly to deny Caesar the pleasure of triumphing
over him. Other commanders and leaders fled and were tracked down
and killed with the exception of Pompey’s two sons, Gnaeus and Sextus,
who successfully reached Spain.
The battlefields were apparently peaceful: now, for the first time in three years, since he crossed the Rubicon, Caesar had time to take Rome in hand.

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