The formation resembled a checkerboard and allowed fighters in the first line to withdraw and be replaced by fresh troops. The task of the triarii was defensive. If both the hastati and the principes had been forced to retreat, they were the last obstacle before an ignominious defeat. They knelt down beneath their banners, held up their shields, and pointed their pikes into the air, a kind of human barbed-wire entanglement. The phrase “to have come to the triarii” was a common expression that things were going badly.
Severity was essential if men were to be serious about fighting. We have no eye-witness testimonials to the experience of battle in classical times, but research into modern warfare offers findings that doubtless have a general application. It seems that comparatively few soldiers put their heart into fighting. Battles often have a rhythm, with waves of men pushing forward, feinting, and then rushing back. Men are usually capable of facing the danger they are in, but only a quarter of them actually attack with a will to kill. A paralysis of terror overtakes some soldiers; they are unable even to surrender, much less fight back, and are killed where they stand or lie.
Joy in combat and the taking of an almost sexual pleasure in killing occurs but is rare. In a modern survey, about one-third of combatant soldiers show strong or mild fear, another third are “in the middle ground of tension and concentration,” and about one quarter are “calm and neutral”: these last may be presumed to be the effective combatants. A small number are stunned or incapacitated.
According to a recent sociological study of violence, “in ancient and mediaeval warfare, there appears to have been a high degree of incompetence in the use of … weapons.” As is usually the case, most wounding and killing took place when the opposing forces were unequal—for example, during a rout or an ambush. “Forward panic” is a kind of fever that maddens advancing troops, who may then commit atrocities. Likewise, after victory in the field or the capture of a besieged city, soldiers allow themselves a temporary moral holiday. Individuals feel protected by the crowd and behave with great cruelty to the vanquished. When normal social controls have resumed, the same men may share their rations with surviving victims.
One way of reducing fear and tension has been to put troops into massed formations, such as the phalanx, where they must act in concert and there is little or no room for individual initiative. Rome’s new manipular formation offered more scope for individual initiative but also (it follows) for cowardice or, at least, ineffectiveness in the face of the enemy.
So it is no surprise that, to maximize fighting efficiency, discipline had to be fierce. Two centurions stood at either end of a maniple’s front row, each commanding one half of the unit, while a third officer, an optio, kept watch in the rear. Great care was taken in appointing men to these crucial positions. According to Polybius:
The Romans look not so much for the daring or fire-eating type, but rather for men who are natural leaders and possess a stable and imperturbable temperament, not men who will open the battle and launch attacks, but those who will stand their ground even when worsted or hard-pressed, and will die in defense of their posts.
It was an understood right of war for the winner to take as booty anything of value that could be found. A Roman soldier, both citizen and ally, could count on a fair share of the spoils. But the most persuasive encouragement to valor was the fact that Rome established a habit of winning its wars. Yes, there could be terrible setbacks and high casualties, but the Roman Republic now controlled most of central Italy; its territory had grown to more than 6,000 square kilometers at the turn of the century and ballooned to more than 15,000 square kilometers by the 280s. There was an unparalleled increase both in public and private wealth.
The wars of the fourth century made Rome into a warrior state. Campaigns took place more or less every year. The regular annual levy rose from two to four legions during the Samnite Wars—that is, about eighteen thousand men—and during the Sentinum crisis six legions were under arms, perhaps twenty-five percent of all adult male citizens. However nerve-racking the experience of battle, warfare paid, and there was now no other power in the peninsula that dared challenge Rome’s supremacy.
SO WHAT WAS it like to be a Roman, as the Republic found itself on the threshold of history and greatness? And how did he or she see the world? It is hard to be certain in the light of an unreliable written record that later imaginative historians tampered with and “improved,” but a recognizable personality begins to emerge into the light of day.
The vast majority of people were poor and scratched a hard living from the land. Although Latium was fertile, hostile marauders trashed crops and burned down huts and houses. Smallholders were often absent on service with the legions. Women and children presumably worked the fields when not forced to make their escape to nearby strongpoints. However, with the expansion of Rome’s territories, fighting increasingly took place on the territory of others.
The problem of indebtedness remained endemic, and it was many years before the humiliation of debt bondage, the nexum, was outlawed. Economic hardship was never totally dispelled, but foreign conquests relieved its worst symptoms. As the Republic became wealthier, rural austerity, exemplified by the experience of Cincinnatus, came to be regarded with a certain nostalgia.
With migrants moving about the peninsula and rising populations, war was a way of life in central Italy. The Romans learned to be extraordinarily aggressive. There were few periods in their early centuries when the Republic was not invading its neighbors or resisting invasion by them. Little wonder that a constitution was devised which intermingled the military with the political.
A fierce culture of self-sacrifice developed, at least in the ruling class, illustrated not only by such legends as Brutus’s execution of his delinquent sons but also by the (apparently historical) deaths of Decius Mus père et fils—suicide for the greater good, negation of the individual for the deliverance of the collective.
Two factors kept the Roman’s instinct for aggression under controclass="underline" religion and the law. Both were systems of regulation. Spiritual experience was regarded with deep suspicion; what was required was a ritual formula for ascertaining the will of the gods and averting their displeasure. Likewise, the Twelve Tables set out in grinding detail rules for managing relations between citizens.
These two systems helped to ensure good behavior, dutifulness, trust, fides. Bad faith brought with it divine disappproval and legal sanctions. But the Roman was crafty and, while very free with his condemnation of others, was willing enough to favor the letter rather than the spirit of the law in his own affairs; on occasion, he might even rewrite the letter.