Gnaeus Pompeius Magnus, or Pompey the Great, was a preeminent Roman general and statesman whose career bridged the gap between the Sullan restoration and Caesar’s revolution. Holland presents Pompey as a counterpoint to Caesar, a figure who sought primacy through extraordinary commands (and often exceeded his mandate in doing so) but who, unlike his rival, attempted to operate within republican traditions rather than jettisoning them completely. As Cato was among the most principled defenders of those traditions, Holland draws repeated attention to Pompey’s “puppyish desire to know that Cato respected him” to underscore this point (215).

Pompey rose to prominence as a protégé of the dictator Sulla and built his reputation on a series of exceptional military appointments, such as his command against the Mediterranean pirates in 67 BCE. Holland shows how these commands, granted by a desperate Senate, expanded proconsular precedent and concentrated unprecedented resources in the hands of one man. While these powers were granted to solve specific crises, they normalized a level of individual authority that the republican system could not sustain and that provoked anxiety even at the time. Despite his early association with Sulla, Pompey also enjoyed spectacular popularity that his enemies feared he could exploit. Like Caesar, his career thus raised the specter of Power as Violence, Spectacle, and Demagoguery, though to a less overt degree.

Despite this (and despite a temporary alliance with Caesar), Pompey ultimately found himself on the side of the Republic when civil war broke out. Holland uses Pompey’s actions during Caesar’s invasion of Italy to dramatize the old guard’s inability to withstand Caesar’s speed and resolve. Though he represented the legitimate authority of the Senate, Pompey was unwilling to meet Caesar’s rapid, illegal violence with a defense that could result in Rome’s destruction. Instead, he and his allies fled, thereby ceding the capital and the initiative to his rival. Holland’s account of Pompey’s defeat at the Battle of Pharsalus and his subsequent murder in Egypt further associates him with the collapse of the traditional republican elite. With their champion dead, the senators who had opposed Caesar were left leaderless, unable to mount a cohesive resistance to his autocratic settlement. Pompey’s fate underscores the contingency of the Republic’s fall, showing how the demise of one man could accelerate the collapse of an entire political order.

Marcus Tullius Cicero, a Roman orator, statesman, and philosopher, serves as the moral voice of Rubicon as well as a key witness to its events. As a novus homo (“new man”) who rose to the consulship in 63 BCE, Cicero was both a participant in and a chronicler of the Republic’s final decades. His vast collection of speeches, philosophical works, and personal letters provides Holland with much of the narrative’s source material, framing the anxieties of the elite, the clash of political factions, and the high cost of the Republic’s collapse. In particular, Holland draws on Cicero’s writings to frame him as the intellectual defender of a system that he sees crumbling around him. It is Cicero who provides an initial summary of the Republic’s strength—“The Republic is founded on its ancient customs and its manpower” (10)—and it is Cicero whose Senate speeches Holland frames as a “threnody for Roman freedom” (344).

Meanwhile, Cicero’s political maneuverings provide a case study in the perils of elite coalition-building. As the political situation unraveled, Cicero attempted to guide Pompey against Caesar and, later, to use the young Octavian against Mark Antony. These efforts illustrate the ultimately futile struggle to preserve the Republic through traditional political means in an age increasingly defined by military force. Cicero’s alliances were often fraught with compromise and miscalculation, reflecting the desperate position of the constitutionalists.

Holland presents Cicero’s murder during the proscriptions of the Second Triumvirate as a symbolic event marking the death of free speech and the end of the republican tradition of civic oratory. With the silencing of its most eloquent defender, the ideal of liberty was finally eclipsed by the reality of absolute rule, making Cicero’s death a definitive marker of the Republic’s end.

Lucius Cornelius Sulla Felix was a Roman general and dictator whose career provided the template for the strongmen who followed him. As the victor in Rome’s first full-scale civil war, Sulla twice marched his army on the city, introduced the political terror of the proscriptions, and had himself appointed dictator to rewrite the constitution. Holland presents Sulla as a pivotal figure who, under the guise of restoring the Republic, entrenched the very tools—political violence and exceptional magistracies—that would ultimately destroy it. He is thus key to the work’s exploration of Liberty Paving the Way for Autocracy.

Holland frames Sulla’s dictatorship (82-79 BCE) as the first decisive breach of republican norms. He used the office not, as designed, for a temporary emergency but to secure his own political agenda. His state-sanctioned murder lists and his weakening of the tribunate (however temporarily) fundamentally altered the political landscape, demonstrating how legality could be used to mask naked force. Most significantly, he normalized the use of an army against the state, setting a precedent that Caesar would later follow.

Holland argues that Sulla’s reforms, intended to strengthen the Senate and restore traditional order, ultimately did profound institutional damage. By demonstrating that a general could impose his will on the state, he created the playbook that his successors, from Pompey to Caesar, would use and expand upon. In this, as much as in the tug-of-war between traditionalism and populism that his rivalry with Marius crystallized, Sulla triggered cycles of vengeance that destabilized the Republic for a generation.

While Sulla’s eventual resignation from the dictatorship suggests some commitment to his espoused ideals, this ultimately heightens the work’s atmosphere of tragic irony, as his abdication of power did not restore liberty. That the precedents he had set could not be undone further complicates any simple contrast between republicanism and autocracy.

Holland’s depiction of Marcus Licinius Crassus, a Roman magnate and general, embodies the growing power of money in the late Republic’s politics. As the richest man of his day and a member of the First Triumvirate alongside Caesar and Pompey, Crassus’s career illustrated how immense personal wealth could be converted into political influence. Holland presents him as key to the alliance that subverted the Senate, his ambition and even his eventual death paving the way for open civil war.

Crassus built his fortune by profiteering from Sulla’s proscriptions, a biographical detail Holland uses to link him to the cycle of civil violence. His wealth allowed him to act as a political broker, funding Caesar’s early career and using his financial leverage to create a powerful bloc of dependents within the Senate. His suppression of the Spartacus revolt and his role as a triumvir then took him from financier to a man of major political and military standing.

His death at the Battle of Carrhae in 53 BCE during an ill-fated invasion of Parthia is a crucial turning point in the narrative. Holland frames this event as a tipping point, as it removed the third, balancing pole that had restrained the ambitions of Caesar and Pompey. With Crassus gone, the rivalry between the two remaining triumvirs escalated, hastening the slide toward direct confrontation.

Holland also treats the Parthian war itself as a cautionary tale about the dangers of glory-seeking commands and imperial adventurism. Motivated by a desire for a military triumph to rival those of his partners, Crassus undertook a campaign that ended in disaster. Holland uses this episode to critique the ethics of using a public office for private ambition while showing how expansionism exposed the systemic fragility of the Republic.

Marcus Porcius Cato, popularly known as Cato the Younger, was a Roman senator and Stoic moralist who serves as the republican conscience of Rubicon. As the implacable opponent of Caesar and a spokesperson for the conservative faction, Cato championed constitutional legality and tradition in an age of emergency politics and rising autocracy. Holland casts him as a martyr to liberty, a man whose unwavering, often obstructionist, principles forced others to confront the tension between political expediency and republican virtue.

Cato’s political career was defined by his resistance to the extraordinary powers sought by figures like Pompey and Caesar. He consistently blocked attempts to grant exceptional commands or bend constitutional rules, making him a constant obstacle to the ambitions of the triumvirs. Holland uses Cato’s rigid adherence to principle to highlight the compromises and erosions of norms that others were willing to accept in their pursuit of power.

Cato’s death by suicide at Utica in 46 BCE is a pivotal and symbolic moment that Holland portrays as a referendum on the fate of liberty itself. Refusing to accept Caesar’s pardon, Cato died rather than submit to a tyrant, transforming his defeat at the Battle of Thapsus into a moral victory. His death by suicide sparked a propaganda war over the meaning of Roman virtue, prompting Caesar to write his Anti-Cato, which itself backfired and further cemented Cato’s reputation as a man of honor.

In the wake of his death, Cato thus became a rallying symbol for the remaining republicans, including Brutus and Cicero. His legacy, as framed by Holland, was to create an identity for republicanism that could survive military defeat. He became an icon of principled resistance, a moral touchstone for later generations grappling with the loss of liberty, ensuring that the ideals of the Republic would fight on long after its institutions had fallen.

Gaius Marius was a Roman general and seven-time consul whom Holland presents as the prototype for the militarized politics that destabilized the late Republic. A novus homo (“new man”), Marius rose to prominence through military victories against invading German tribes and reforms to the Roman army. His career modeled how a general could become a kingmaker, setting the stage for the destructive rivalries of the next generation.

His most significant act was the army reform that enrolled the landless poor (capite censi) into the legions. Holland identifies this as a crucial structural break that reshaped the relationship between the army and the state. Soldiers’ loyalty shifted from the Republic to their commanding general, who was responsible for securing their pay and retirement land. This created the client armies that Sulla, Pompey, and Caesar would later exploit to pursue their personal ambitions. Marius’s own subsequent civil conflict with Sulla demonstrated the consequences of this new dynamic, making his career the baseline for measuring the Republic’s decline.

Marcus Antonius, or Mark Antony, was a Roman general and triumvir who played a pivotal role in the final act of the Republic’s collapse. Initially Caesar’s trusted lieutenant, he became an even more influential political player after Caesar’s assassination, forming the Second Triumvirate with Octavian and Lepidus. Holland uses Antony’s career to show how the post-Caesarian civil wars laid the foundation for a monarchy under Octavian.

Antony’s actions after Caesar’s death, including the victory at Philippi and the brutal proscriptions that eliminated figures like Cicero, typify the violent regime change under the triumvirate. His subsequent political and personal alliance with Cleopatra, the queen of Egypt, reshaped the power dynamics of the Roman world. Holland portrays their partnership as a fusion of Roman military power with the spectacle and dynastic vision of an “Eastern” monarchy, a combination that scandalized Rome and provided Octavian with powerful propaganda.

Though Antony had no personal commitment to republicanism, his defeat at the Battle of Actium in 31 BCE marked the last gasp of the Republic simply because his removal from the scene cleared the way for his rival, Octavian, to consolidate power and establish the Empire as Augustus. In Holland’s narrative, Antony thus represents the last, chaotic convulsion of republican ambition before the imposition of monarchical order.