Archaeological evidence indicates that the ancestors of the Romans began to settle on the hills east of the Tiber during the early Iron Age, around 1000 to 800 B.C.E. Archaeological sources provide the most important information about this earliest period of Roman history, but later Romans told a number of stories about the founding of Rome.

The Romans’ foundation myths were told in a number of different versions. In the most common of these, Romulus and Remus founded the city of Rome, an event later Roman authors dated precisely to 753 B.C.E. These twin brothers were the sons of the war god Mars and a human mother. The brothers, who were left to die by a jealous uncle, were raised by a female wolf. When they were grown, they decided to build a city in the hills that became part of Rome, but they quarreled over which hill should be the site of the city. In the end, Romulus killed Remus and named the city after himself. He also established a council of advisers later called the Senate. Romulus and his mostly male followers expanded their power over the neighboring Sabine peoples, in part by abducting and marrying their women. The Sabine women then arranged a peace by throwing themselves between their brothers and their husbands, convincing them that killing kin would make the men cursed. The Romans, favored by the gods, continued their rise to power.

Despite its tales of murder and kidnapping, this founding myth ascribes positive traits to the Romans: they are descended from gods and heroes, can thrive in wild and tough settings, will defend their boundaries at all costs, and mix with other peoples rather than simply conquering them. Also, the story portrays women who were ancestors of Rome as virtuous and brave.

Later Roman historians continued the story by describing a series of kings after Romulus, each elected by the Senate. According to tradition, the last three kings were Etruscan, and another tale about female virtue was told to explain why the Etruscan kings were overthrown. In this story, the son of King Tarquin, the Etruscan king who ruled Rome, raped Lucretia, a virtuous Roman wife, in her own home. Lucretia summoned her husband and father to the house, told them what had happened, and demanded they seek vengeance. She then committed suicide by plunging a knife into her heart.1 Her father and husband and the other Roman nobles swore on the bloody knife to avenge Lucretia’s death by throwing out the Etruscan kings, and they did. Whether any part of this story is true can never be known, but Romans generally accepted it as history and dated the expulsion of the Etruscan kings to 509 B.C.E.They saw this year as marking the end of the monarchical period and the dawn of the republic.

Most historians today view the idea that Etruscan kings ruled the city of Rome as legendary, but they stress the influence of the Etruscans on Rome. The Etruscans transformed Rome from a relatively large town to a real city. The Romans adopted the Etruscan alphabet, which the Etruscans themselves had adopted from the Greeks. Romans adopted the use of a bundle of rods tied together with an ax emerging from the center, which symbolized the Etruscan king’s power. This ceremonial object was called the fasces (FAS-eez), and was carried first by Etruscan officials and then by Romans. Even the toga, the white woolen robe worn by citizens, came from the Etruscans, as did gladiatorial combat honoring the dead. In engineering and architecture, the Romans adopted some design elements and the basic plan of their temples, along with paved roads, from the Etruscans.

In this early period, the city of Rome does appear to have been ruled by kings. A hereditary aristocracy also developed; it advised the kings and may have played a role in choosing them. And sometime in the sixth century B.C.E., a group of aristocrats revolted against these kings and established a government in which the main institution of power was in the Senate, an assembly of aristocrats, rather than a single monarch. Executive power was in the hands of Senate leaders called consuls, but there were always two of them and they were elected for one-year terms only. Rome thereby became a republic, not a monarchy.

Under kings and then the Senate, the villages along the Tiber gradually grew into a single city, whose residents enjoyed contacts with the larger Mediterranean world. Temples and public buildings began to grace Rome, and the Forum, a large plaza between two of Rome’s hills, became a public meeting place similar to the Greek agora (see "Organization of the Polis" in Chapter 3). The Capitoline Hill became the city’s religious center. In addition, trade in metalwork became common, and wealthier Romans began to import fine Greek vases and other luxuries.