HBO’s Rome ran for two seasons from 2005 to 2007, cost approximately one hundred million dollars to produce, was cancelled before completing its intended narrative arc, and remains the most historically serious attempt to dramatize the late Roman Republic for a mass audience that has yet been made. Its cancellation, attributed to production costs after a fire destroyed the primary sets, was a genuine cultural loss. The show was not perfect. It was better than anything else in its field by a margin that makes comparison almost unfair.

Roman naming conventions are among the more counterintuitive aspects of the culture for modern readers, and the confusion they generate is not merely academic. Understanding Roman names is understanding something important about Roman identity, social structure, and the relationship between the individual and the family — a relationship that was organized very differently from the modern Western model.

The classical Roman name for a male citizen of the Republic consisted of three parts: the praenomen, the nomen, and the cognomen. The praenomen was the personal name — the equivalent of a first name — but it was used almost exclusively within the family. Romans did not address each other by praenomen in public contexts. There were very few praenomina in use — approximately eighteen were common, and many families used only two or three across generations — which meant that they were not functionally distinctive at any scale beyond the household. The praenomen was abbreviated in writing: Gaius became C., Marcus became M., Lucius became L. (confusingly, since Gaius was abbreviated C rather than G, a legacy of archaic Latin spelling).

The Roman legion was designed for open battle, but Rome won its empire through sieges as much as through field engagements. The ability to take fortified positions — to reduce cities that refused submission, to breach walls that geography or construction made seemingly impregnable — was as central to Roman military power as the legion’s battlefield performance. Siegecraft required different skills, different equipment, and different timescales than open combat, and Rome developed all three to a level of systematic competence that its opponents rarely matched.

The Roman Republic is frequently invoked and rarely understood. Politicians cite it as a model of balanced governance. Historians treat it as the prelude to empire. Both framings miss what made it functional for four centuries and what made it impossible to sustain once Rome outgrew the conditions it was designed for.

The Republic was not a democracy. It was an oligarchy with democratic elements, calibrated to preserve the power of a landed aristocracy while providing enough popular participation to maintain legitimacy. The Senate was not elected. It was a body of former magistrates, predominantly from noble families, that served for life. Real legislative power resided in the popular assemblies, but those assemblies were structured to weight the votes of wealthy citizens more heavily than poor ones. The system produced decisions that reflected the preferences of the propertied class while maintaining the form of popular consent.

I, Claudius was broadcast by the BBC in 1976, produced on a budget that would not cover the catering costs of a modern prestige television production, shot almost entirely on interior sets that made no pretense of representing ancient Rome, and it is the finest dramatization of Roman history ever made. The production design is limited. The performances are not. Robert Graves’s source novels provided a narrative that understood the Julio-Claudian dynasty as a political tragedy of Shakespearean scope, and the BBC production found the cast to realize it.

The Roman legion was not a fixed thing. It evolved over seven centuries from the early Republic’s tribal levies to the late Empire’s frontier garrison forces, changing in size, structure, equipment, and recruitment as the military demands on Rome changed. What remained constant was the underlying principle: an infantry force organized for sustained close-quarters combat, disciplined enough to function as a unit under conditions that destroyed individual cohesion, and administratively sophisticated enough to function as a self-sustaining organization in the field.

Jacques-Louis David painted the Oath of the Horatii in 1784, five years before the French Revolution, and the painting arrived in Paris as a political event rather than simply an aesthetic one. Three Roman brothers swear to their father to fight to the death for Rome against the rival city of Alba Longa, their arms extended toward the swords their father holds, their posture rigid with civic resolution. Behind them, the women of the family — who are connected by marriage to the enemy side — collapse in grief that the oath requires be subordinated to duty. The painting is a lecture on republican virtue delivered at the exact moment when the French intelligentsia was developing the vocabulary of republican revolution, and it was received as such.

The Altes Museum in Berlin holds a bust of Julius Caesar in Egyptian graywacke — a stone that gives it the distinctive cold gray-green color that earned it its museum nickname, the Grüner Caesar, the Green Caesar. It was acquired in Paris in 1787, carved sometime between 1 and 30 AD, and it is posthumous: made after Caesar’s death, showing him in a toga as a statesman rather than as a general or dictator, classically idealized in the manner of early imperial portraiture. The eye inlays are modern restorations. The shadow it casts on the red wall behind it is an accident of museum lighting that happens to be accurate — Caesar and his shadow, the man and the myth that outlasted him by two thousand years and counting.

On a June morning in 217 BC, the Roman consul Gaius Flaminius led his army of approximately 25,000 men along the northern shore of Lake Trasimene in Etruria, moving through a narrow defile between the lake and the hills, in fog thick enough to prevent the reconnaissance that might have revealed what Hannibal had placed along the surrounding heights. Within three hours, roughly 15,000 Romans were dead, Flaminius himself among them, killed in the confusion before any coherent Roman formation had been established. The survivors fled into the lake and drowned or were captured. It was the largest ambush in ancient military history, executed with a precision that modern military historians still use as a case study in the application of terrain and concealment.

Latin is not a dead language. The claim that it died with Rome is one of the more misleading things said about either Latin or Rome, and correcting it requires understanding what actually happened to the language after the Western Empire’s political structures dissolved in the fifth century. Latin did not die. It evolved, as all living languages do, into forms that its classical speakers would have had difficulty understanding. The languages that evolved from it — Italian, French, Spanish, Portuguese, Romanian, Catalan, Galician, Occitan, and several others — are Latin, in the same sense that modern English is Old English: substantially transformed, but continuous. They did not replace Latin; they are Latin, moving through time.